Tensile stress removal of the coating layer greatly improves fracture resistance. Achieves long, stable tool life during heavy interrupted cutting

A general-purpose cermet made from hard grains with different grain sizes, delivering functionality that provides an excellent balance of wear resistance and toughness, along with good surface finish quality

Tough grade for titanium machining with excellent fracture and thermal resistance. Perfect for interrupted cutting and mill-scaled work

100% diamond that directly binds nano-order diamond particles with high strength. Demonstrates optimum wear and fracture resistance as well as the best edge sharpness

Superior wear and plastic deformation resistant grade, that utilizes a high hardness carbide substrate coupled with the high hardness Super FF Coat for high speed to continuous turning of Cast Iron

1st recommended grade, balancing excellent wear resistance and fracture resistance in hardened steel machining.Along with a tough CBN substrate, the coating combines wear resistance and toughness to achieve long, stable tool life even in high-efficiency and interrupted machining

Development of crater damage is suppressed by controlling the orientation of the alumina crystal grains. Achieves long, stable tool life during high-speed and high feed cutting

High-precision grade realizing long tool life with excellent surface roughness and stable machining. Maintains excellent surface roughness thanks to a high notch-wear resistant coating and tough CBN substrate

Alumina coating with even higher strength balances outstanding stability and wear resistance in mill-scale work on forged material. Gold-colored coating makes used corners easily identifiable

A general-purpose cermet made from hard grains with different grain sizes, delivering functionality that provides an excellent balance of wear resistance and toughness, along with good surface finish quality

A new cermet substrate with excellent thermal conductivity is used to achieve outstanding thermal crack resistance. Also uses Brilliant Coat, which has excellent lubricity

High-hardness cermet with outstanding wear resistance and toughness. Realises high dimensional accuracy for continuous steel machining or finishing of powdered metal or cast iron

Employs a new PVD coating, and a dedicated tough carbide substrate. High-quality cutting edge grade suppresses adhesion and micro-chipping, realizing excellent machined surface quality

For high-speed machining, BN1000 provides the highest wear resistance of all uncoated SUMIBORON grades, improving fracture resistance while maintaining an emphasis on wear resistance

Achieves high-efficiency, improved machining accuracy, and long tool life in machining of exotic alloys such as titanium alloy and Co-Cr alloys

Our 1st recommended grade for ductile cast iron. New high-adhesion, high-strength CVD coating realises both wear resistance and chipping resistance

Employs Brilliant Coat PVD coating with excellent lubricity to provide better wear resistance and consistent surface finishes in low-speed cutting applications such as machining of small products or low carbon steel

Drastically improves reliability in the unstable cutting range, thanks to the excellent adhesion and peel-off resistance of the new PVD coating as well as the improved fracture resistance of the dedicated carbide substrate

General-purpose grade with excellent wear resistance, fracture resistance, and thermal shock resistance, suitable for machining of cast iron and exotic alloys

High-hardness cermet with outstanding wear resistance and toughness. Realises high dimensional accuracy for continuous steel machining or finishing of powdered metal or cast iron

High-hardness cermet with outstanding wear resistance and toughness. Realises high dimensional accuracy for continuous steel machining or finishing of powdered metal or cast iron

General-purpose grade for titanium machining that features excellent wear and thermal resistance. For applications from roughing to finishing

Applications include slot milling, profile milling, plunging, angled ramping, turn milling, face milling, reverse copy milling.

Reliable insert locking with octagon shaped insert base providing 4 or 8 cutting edges depending on depth of cut use our RD.. and RP.. inserts in the same cutter body.

Our 1st recommended grade for turning exotic alloys as it realises stable tool life with high-speed, high-efficiency machining

High-speed, high-efficiency grade with great high-temperature strength, which realises excellent wear resistance in high-efficiency machining

Our 1st recommended grade for turning of stainless steel, achieving long and stable machining. Drastically reduces the abnormal damage common in stainless steel machining, thanks to the improved coating strength and excellent adhesion

High-speed, high-efficiency grade with great high-temperature strength, which realises excellent wear resistance in high-efficiency machining

Combines a high-hardness carbide substrate with excellent wear resistance and a new CVD coating with improved coating strength to achieve both excellent wear resistance and fracture resistance. Achieves long, stable tool life during high-speed cutting

High-hardness cermet with outstanding wear resistance and toughness. Realises high dimensional accuracy for continuous steel machining or finishing of powdered metal or cast iron

High-speed, high-efficiency grade with great high-temperature strength, which realises excellent wear resistance in high-efficiency machining

Our 1st recommended grade for turning steel. Surface smoothing technology significantly suppresses adhesion of work material components. Achieves long, stable tool life with various cutting speeds and work materials

Superior fracture resistance, providing excellent stability in interrupted unstable cutting and when cutting mill-scaled work

High-density sintered material made of ultra-fine grain diamond that demonstrates optimum wear and fracture resistance and excellent edge sharpness

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