The company’s engineers analyse customer requests and provide the ideal selection of drill bits to fulfill clients every specific need, including: Drilling: oil and gas, exploration and appraisal wells; and artesian wells for the extraction of drinking and industrial water Construction: foundations, pipelines, and wells for special applications Pipeline construction Drilling pits for blasting Implementing unique innovative designs and resources allows NRB to find the optimum solutions that meet the unique requirements of any project. New Rock Bits (NRB) develops and manufactures high-quality drill bits for mining applications. The company offers a comprehensive service to fulfil any client requirement. NRB supplies tungsten carbide insert (TCI) variants of drill bits. The company’s drill bits are designed to be durable and wear-resistant. The Rainbow series represents a new generation of drill bits. Resilient drill bit design and features NRB’s special wear-resistant composite materials coating and unique design allows for both tungsten carbide inserts (TCI) and steel toothed (ST) coated models to create flexible variants of cutting structures. These are designed to withstand greater pressures and significantly extend the efficiency and the half-life of the bits in complex drilling operations. NRB’s drill bits feature: Additional tungsten carbide insert on heel rows Tungsten carbide coating on cone bodies Diamond-coated tungsten carbide inserts on the gouge of the cones Tungsten carbide inserts on the shirttail of the legs Additional central nozzle for cleaning cones Roller cone bits have different cutting structures in accordance with the drilling application. TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

NRB’s special wear-resistant composite materials coating and unique design allows for both tungsten carbide inserts (TCI) and steel toothed (ST) coated models to create flexible variants of cutting structures. These are designed to withstand greater pressures and significantly extend the efficiency and the half-life of the bits in complex drilling operations. NRB’s drill bits feature: Additional tungsten carbide insert on heel rows Tungsten carbide coating on cone bodies Diamond-coated tungsten carbide inserts on the gouge of the cones Tungsten carbide inserts on the shirttail of the legs Additional central nozzle for cleaning cones Roller cone bits have different cutting structures in accordance with the drilling application. TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

New Rock Bits (NRB) specialises in the development and production of high-quality drilling rock bits and components for drilling and mining operations. Drill bits for mining applications NRB provides clients with a complete service, from their choice of drill bits to the analysis of drilling results. The company’s engineers analyse customer requests and provide the ideal selection of drill bits to fulfill clients every specific need, including: Drilling: oil and gas, exploration and appraisal wells; and artesian wells for the extraction of drinking and industrial water Construction: foundations, pipelines, and wells for special applications Pipeline construction Drilling pits for blasting Implementing unique innovative designs and resources allows NRB to find the optimum solutions that meet the unique requirements of any project. New Rock Bits (NRB) develops and manufactures high-quality drill bits for mining applications. The company offers a comprehensive service to fulfil any client requirement. NRB supplies tungsten carbide insert (TCI) variants of drill bits. The company’s drill bits are designed to be durable and wear-resistant. The Rainbow series represents a new generation of drill bits. Resilient drill bit design and features NRB’s special wear-resistant composite materials coating and unique design allows for both tungsten carbide inserts (TCI) and steel toothed (ST) coated models to create flexible variants of cutting structures. These are designed to withstand greater pressures and significantly extend the efficiency and the half-life of the bits in complex drilling operations. NRB’s drill bits feature: Additional tungsten carbide insert on heel rows Tungsten carbide coating on cone bodies Diamond-coated tungsten carbide inserts on the gouge of the cones Tungsten carbide inserts on the shirttail of the legs Additional central nozzle for cleaning cones Roller cone bits have different cutting structures in accordance with the drilling application. TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

Mining news and in-depth feature articles on the latest mining company deals and projects covering trends in mineral exploration with up to date data on the most mined metal and mineral commodities

Implementing unique innovative designs and resources allows NRB to find the optimum solutions that meet the unique requirements of any project. New Rock Bits (NRB) develops and manufactures high-quality drill bits for mining applications. The company offers a comprehensive service to fulfil any client requirement. NRB supplies tungsten carbide insert (TCI) variants of drill bits. The company’s drill bits are designed to be durable and wear-resistant. The Rainbow series represents a new generation of drill bits. Resilient drill bit design and features NRB’s special wear-resistant composite materials coating and unique design allows for both tungsten carbide inserts (TCI) and steel toothed (ST) coated models to create flexible variants of cutting structures. These are designed to withstand greater pressures and significantly extend the efficiency and the half-life of the bits in complex drilling operations. NRB’s drill bits feature: Additional tungsten carbide insert on heel rows Tungsten carbide coating on cone bodies Diamond-coated tungsten carbide inserts on the gouge of the cones Tungsten carbide inserts on the shirttail of the legs Additional central nozzle for cleaning cones Roller cone bits have different cutting structures in accordance with the drilling application. TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

NRB provides clients with a complete service, from their choice of drill bits to the analysis of drilling results. The company’s engineers analyse customer requests and provide the ideal selection of drill bits to fulfill clients every specific need, including: Drilling: oil and gas, exploration and appraisal wells; and artesian wells for the extraction of drinking and industrial water Construction: foundations, pipelines, and wells for special applications Pipeline construction Drilling pits for blasting Implementing unique innovative designs and resources allows NRB to find the optimum solutions that meet the unique requirements of any project. New Rock Bits (NRB) develops and manufactures high-quality drill bits for mining applications. The company offers a comprehensive service to fulfil any client requirement. NRB supplies tungsten carbide insert (TCI) variants of drill bits. The company’s drill bits are designed to be durable and wear-resistant. The Rainbow series represents a new generation of drill bits. Resilient drill bit design and features NRB’s special wear-resistant composite materials coating and unique design allows for both tungsten carbide inserts (TCI) and steel toothed (ST) coated models to create flexible variants of cutting structures. These are designed to withstand greater pressures and significantly extend the efficiency and the half-life of the bits in complex drilling operations. NRB’s drill bits feature: Additional tungsten carbide insert on heel rows Tungsten carbide coating on cone bodies Diamond-coated tungsten carbide inserts on the gouge of the cones Tungsten carbide inserts on the shirttail of the legs Additional central nozzle for cleaning cones Roller cone bits have different cutting structures in accordance with the drilling application. TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

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Following excellent market response, Iscar is expanding the Helido Trigon line with the following insert options:

Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

The new inserts will provide customers with productive solutions for a broad spectrum of milling applications.

These are designed to withstand greater pressures and significantly extend the efficiency and the half-life of the bits in complex drilling operations. NRB’s drill bits feature: Additional tungsten carbide insert on heel rows Tungsten carbide coating on cone bodies Diamond-coated tungsten carbide inserts on the gouge of the cones Tungsten carbide inserts on the shirttail of the legs Additional central nozzle for cleaning cones Roller cone bits have different cutting structures in accordance with the drilling application. TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

The RM chipformer has a reinforced T-land when compared to the currently available inserts. Insert features include a reinforced cutting edge, high resistance to edge breakage and chipping, reduced heat transfer and high edge security. It is recommended for milling at unfavourable conditions and heavy interrupted cuts.

H690 WNMU 0705-PNTR – a general use insert with 6 right-hand cutting edges for milling a variety of steel grades. The new insert is produced from grade IC845, a new carbide grade that was developed for milling steel and ferritic and martensitic stainless steel, especially when machining at unfavourable conditions.

The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

H690 WNMU 0705PNR-RM – an insert featuring a reinforced cutting edge designed for unfavourable conditions, heavy roughing and interrupted cuts.

TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

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H690 WNMU 0705PNN-MM – an insert with 6 neutral cutting edges intended for machining steel. The neutral cutting geometry can be used for left-hand specially tailored milling tools. The new insert is available in grade IC808 and expands the range of the already available 0.8mm corner radius insert.

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NRB’s drill bits feature: Additional tungsten carbide insert on heel rows Tungsten carbide coating on cone bodies Diamond-coated tungsten carbide inserts on the gouge of the cones Tungsten carbide inserts on the shirttail of the legs Additional central nozzle for cleaning cones Roller cone bits have different cutting structures in accordance with the drilling application. TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.

Roller cone bits have different cutting structures in accordance with the drilling application. TCI or ST coated, with wear-resistant composite materials and journal bearings provide the resource parameters specified rotation rate of the drill string, weight on bit, footage of the well interval, as well as the chemical composition of the mud parameters or air mixture for well circulation. The stability system of bits provide the drilling ability of directional wells. Polycrystalline diamond cutters (PDC) NRB’s high-tech polycrystalline diamond cutters (PDC) drill bits are designed for water, oil, gas and geothermal well drilling. Highly durable steel reinforced with polycrystalline diamond cutters increases durability when compared to conventional roller cone bits by up to five times, as their specific features are resistant to wear. Since PDC bits lack moving components in their design structure, the risk of breakage is imminently reduced and subsequently provides a significantly longer half-life. PDC bits with distinguished durability offer a high performance rating and minimal axial load for high rollover protection structures (ROPs). Spiral gage provides better cleaning quality, reduced torque, and enables the drill bit to avoid whirls. The drill bit stabilising design features reduced vibration, eliminates the risk of cutter breakage, and enhances directional control when steering a given course of a well path. The combination of these features allows drillers to reduce the cost of drilling each metre. Manufacturing lines are equipped with the latest models of specialised equipment from leading world manufacturers, which provide a given level of quality and performance. The organisation and management system of quality corresponds with all international standards and requirements of the European Union. NRB only uses the materials certified for compliance with quality requirements of environmental and health safety.