Quick-change tools lower the cost of reaming small-diameter holes - aluminium milling insert

 2024-07-08 22:51:02

So far, Made in the USA has looked into system-wide effects of broken supply chains, automation, skilled workforce issues and our perception of manufacturing jobs — examining each topic through a prism of individual experiences. For this final episode for Season 1, let’s look at one more system-wide question and bring it back to personal perspectives: Is there today a new dawn, a new moment for American manufacturing?

Working closely with customers and making careful investments has enabled this Wisconsin machine shop to tackle difficult jobs with tight deadlines as a core part of its business.

Why use the sun when you can make your own? Someday. I really want to see a future with fusion deep-space propulsion, hopefully I’m still alive.

Differential gaging measures using two devices, which has advantages over standard, comparative measurements using a single sensing head. These include the ability to measure size without regard to position.

With an eye toward a better standard practice for turning this class of alloy, Mr. Dempsey asked all his tooling vendors for their best ideas and began testing different solutions. Most tools the company tested produced minor improvements at best. The exception was the Hex-Turn, which features a 45-degree lead angle presentation and top-face chipbreakers. Tests showed these inserts could significantly improve cycle time and tool life compared to the square, flat-topped, zero-lead models the shop had been using.

FANUC’s IMTS 2024 booth includes real-time demonstrations that show the abilities of its equipment, including robots, controllers and machine tools.

The large Inconel hub requires rough turning and facing to remove about 0.8 inch of material across its entire diameter. As forged, it measures 98 inches in diameter, with a step-down to a 93-inch diameter on one end.

Part of Major Tool’s 52,000 square-foot building expansion includes the installation of this new Waldrich Coburg Taurus 30 vertical machining center.

Formnext Chicago is an industrial additive manufacturing expo taking place April 8-10, 2025 at McCormick Place in Chicago, Illinois. Formnext Chicago is the second in a series of Formnext events in the U.S. being produced by Mesago Messe Frankfurt, AMT – The Association For Manufacturing Technology, and Gardner Business Media (our publisher).

FANUC’s IMTS 2024 booth includes real-time demonstrations that show the abilities of its equipment, including robots, controllers and machine tools.

You can do lots. You can use this tech to drill in mines or drill in concrete. Its cool that the tech goes back far enough that it was mentioned as a great thing back in the 1960’s/70’s when Monty Python was doing its show. Tungnsten carbide drilling and cutting is a wonderful thing. It makes many modern construction techniques possible, and makes this factory a real place of wonders. There’s plenty to do here. Need to ancher that gunsafe to the concrete floor. Tungsten carbide drill bits (along with a hammer drill) are there to make it work. Same goes if you want to run a wire through a concrete/brick wall or precut a crack in floor concrete so it doesn’t crack the wrong way. I was merely bringing up that that crazy band of mostly Brits back in the 60’s got it right in acknowledging the significance of this technology. :-)

It seems a touch ironic that one of the main consumables in the machining industry is made out of one of the hardest, toughest substances there is. But such is the case for tungsten carbide inserts, the flecks of material that form the business end of most of the tools used to shape metal. And thanks to one of the biggest suppliers of inserts, Sweden’s Sandvik Coromant, we get this fascinating peek at how they’re manufactured.

Ever wonder what sets Top Shops apart from the competition? Dive into their award-winning practices and explore behind-the-scenes strategies for operational excellence.

Cutting deeper reduces the number of required passes, which, in turn, reduces the insert’s exposure to the hot, abrasive environment at the cutting edge. However, as Mr. Whitley explains, an insert’s ability to withstand a deeper cut depends on its strength. That’s why—true to its name—the Hex-Turn features a hexagonal geometry, a shape that is second only to round inserts in strength, he says.

Looking to automate your shop floor? The Automated Shop Conference (TASC) will connect shops with experts who can advise them through this transition.

When revising part designs, investigate the 3D CAD, the 2D drawing and the part’s functional requirements to determine which details should be tightened up.

Chiron Group combines the best of both worlds at IMTS 2024, featuring live demonstrations of their Micro5 and Mill 2000 machines, alongside a cutting-edge virtual showroom. This innovative approach allows visitors to explore Chiron’s full product lineup without the logistical challenges of transporting large equipment.

Tool-holder-spindle-machine combinations each have a unique dynamic response in the same way that each person has a unique fingerprint, which can be revealed using modal testing.

Coincidentally, [John] at NYC CNC just released his own video from his recent jealousy-inducing tour of the Sandvik factory. That video is also well worth watching, especially if you even have a passing interest in automation. The degree to which the plant is automated is staggering – from autonomous forklifts to massive CNC work cells that require no operators, this looks like the very picture of the factory of the future. It rolls some of the Sandvik video in, but the behind-the-scenes stuff is great.

For anyone into machining, the video below is a must see. For those not in the know, tungsten carbide inserts are the replaceable bits that form the cutting edges of almost every tool used to shape metal. The video shows how powdered tungsten carbide is mixed with other materials and pressed into complex shapes by a metal injection molding process, similar to the one used to make gears that we described recently. The inserts are then sintered in a furnace to bind the metal particles together into a cohesive, strong part. After exhaustive quality inspections, the inserts are ground to their final shape before being shipped. It’s fascinating stuff.

Lee Wimmer invited us to tour his second-generation family-owned machine shop in Perkasie, PA. This video explores the production processes behind precision-machined parts for both Wimmer Custom Cycle and LS Wimmer Machine Co., and shows how ingenuity and determination are still at the heart of American manufacturing. Today, both companies are now managed by Wimmer’s three sons.

This presentation focuses on the vital role that linear and angular encoders play in ensuring precision in machine tools. Attendees will learn about the common challenges compromising accuracy, such as thermal expansion, mechanical misalignments and vibration. Whether you're an OEM, integrator, or machine operator, this webinar will offer valuable insights into optimizing CNC performance. Agenda: Challenges to CNC machine accuracy Understanding encoder technology How encoders address accuracy challenges

Sherman D’Souza will provide global customers with access to Rego-Fix research, development and technical support teams to create and supply toolholding solutions.

Weldon Solutions is demonstrating three grinders at IMTS 2024. Though they differ in size and use case, all feature the company’s hallmark customizations.

New U.S.-based event announced in 2021 finally debuts next year: focuses on complete additive manufacturing value chain. More at formnextchicago.com.

The L.S. Starrett Co. has been manufacturing precision measurement tools in Athol, Massachusetts, since 1880. Attention to U.S. manufacturing often focuses on reshoring manufacturing from other countries, but Starrett never left. The facility in Athol employs hundreds and produces thousands of tools that remain vital for measurement in machining and other fields.

Ever wonder what sets Top Shops apart from the competition? Dive into their award-winning practices and explore behind-the-scenes strategies for operational excellence.

Grant funding for workforce training or the purchase of new equipment is an undervalued but complex resource for machine shops. We enlisted an expert to help navigate the process.

Dan, I try to read every single article you write on Hackaday. I can’t say that for all Hackaday authors. Keep up the great content! Sometimes I swear YouTube must be serving us the same video feeds when I see watched videos resurface!

In the latest episode of our View From My Shop series, MMS Editor-in-Chief Brent Donaldson visited the JN Shapiro Watches headquarters and production facility where Founder Joshua Shapiro—a history teacher turned watchmaker—realized his dream of "making a watch from scratch and everything in it."

As the demand for faster production cycles continues to grow, the ability to produce high-quality parts quickly and efficiently has become increasingly important. High-speed 3D printing has emerged as a key solution to reduce lead times and increase productivity across industries. However, like any advanced technology, it comes with its own set of challenges. In this webinar, Forward AM will explore both the opportunities and hurdles of adopting high-speed printing with a particular focus on overcoming those challenges. It’ll start by discussing the fundamentals of high-speed 3D printing and how it differs from conventional 3D printing methods. It’ll then move on to the key factors that influence successful implementation, including the impact of materials, equipment and design considerations. One of the main hurdles in high-speed 3D printing is ensuring the right balance between speed and part quality. Different materials behave differently under high-speed conditions — and not all equipment is optimized for this process. Forward AM will showcase some validated materials and equipment that are proven to perform well under these conditions. In addition, the presenters will look at real-world examples and applications where high-speed 3D printing has been successfully implemented, highlighting the collaboration between designers, engineers and manufacturers. By the end of this webinar, you'll not only have a clearer understanding of high-speed 3D printing with FFF but also the practical steps and considerations needed to make the most of this cutting-edge technology. Agenda: Introduction The power of high-speed printing Know the process The practical side

But if you need a REALLY hard material, the next best thing to diamond is cubic boron nitride (CBN). Knoop hardness is about half that of diamond, while tungsten carbide is about a fifth that of diamond. (Fun fact: hard as it is, diamond nonetheless can’t be used for precision machining iron/steel because it forms iron carbide; messes up the cutting edge.)

That was the case with Scot Forge’s problem component, a huge Inconel No 7718 hub used in nuclear turbomachinery. This part requires rough turning and facing to remove about 0.8 inch of material across its entire diameter, primarily for truing up. As forged, it measures 98 inches in diameter, with a step-down to a 93-inch diameter on one end.

Ceratizit USA has promoted Troy Wilt from national sales manager to managing director of Ceratizit USA, cutting tools division.

Part of Major Tool’s 52,000 square-foot building expansion includes the installation of this new Waldrich Coburg Taurus 30 vertical machining center.

Consistency is key for beryllium manufacturing, so the data visibility granted by Harmoni has swiftly become a vital, profitable tool in the shop’s arsenal.

Thanks to a 45-degree lead angle and top-face chipbreaker, the Hex-Turn inserts outlast their predecessors by 69 to 1 while reducing cycle time on the Inconel forging by 15 hours.

Job shops are implementing automation and digitalization into workflows to eliminate set up time and increase repeatability in production.

Though most frequently used for diameter measurements, an air plug and platen can be readily configured to measure perpendicularity.

From quadruped robot dogs, to an in-booth putting green where you can test out a new golf putter, to a 3D-printed car and more, attendees enjoyed cutting-edge technology and innovations all week long. Take a look to see what (or who!) you might have missed this week!

By changing to a hex-shaped turning insert with a 45-degree lead angle, this shop saved thousands of dollars on a difficult Inconel turning application.

The latest episode “Made in the USA” podcast explores a company that uses collaborative robots, one of the key tools helping US machine shops and other manufacturers compete with lower cost countries by automating production.

Ceratizit USA has promoted Troy Wilt from national sales manager to managing director of Ceratizit USA, cutting tools division.

The choice between buying a new machine or refurbishing the current one will become clear after a thorough assessment of the machine.

Heidenhain and Acu-Rite Solutions are offering several hands-on experiences at their booth this year, as well as internal components that reduce energy use.

Legacy Precision Molds takes us on a tour of their moldbuilding facility. They've recently implemented two automated 5-axis cells for metal and graphite machining that run lights out during nights and weekends.

Horn USA’s new booth concept is designed to enable attendees to (literally) get a better feel for its various tooling offerings.

The company standardized parameters for the new tool at an 0.015-ipr feed rate (slightly less than the previous rate), an 0.15-inch cutting depth (double the previous setting) and a speed of 60 sfm (60 percent higher than the previous setting). Despite more than doubling the cutting rate, each insert lasted through the whole part. Cycle time dropped 15 percent. “We would have been happy with just the tool life improvement,” Mr. Dempsey says. “The throughput gain was an unexpected bonus.”

Q-Mark has built its metrology business by providing what customers need, when they want it. This goes for its IMTS booth, too, with free drinks alongside custom technology.

Manufacturers continue to feel the pressure to reduce costs, increase efficiencies and meet their sustainability strategies. As the industry evolves to keep pace with these priorities, there are opportunities within metalworking processes to use less resources with advanced lubricants and technical expertise. Agenda: An overview of metalworking lubrication Evolutions in metalworking lubrication Experience on the shop floor Key takeaways

Standards for surface finishes and profiles are not static; they change as technology changes or new processes come along that need to be considered.

FANUC’s IMTS 2024 booth includes real-time demonstrations that show the abilities of its equipment, including robots, controllers and machine tools.

Heidenhain and Acu-Rite Solutions are offering several hands-on experiences at their booth this year, as well as internal components that reduce energy use.

When Puneet and Neelam Neotia moved from India to the United States several years ago, they brought with them a family background in manufacturing and CNC machining. Now the couple is working to get their startup machine shop off the ground, sourcing new customers and getting the word out about their shop in Clarksville, Indiana. The couple — proud to publicize their "Made in the USA" parts — is leveraging family connections and manufacturing capabilities back in India, but not in the way that some people assume.

FANUC’s IMTS 2024 booth includes real-time demonstrations that show the abilities of its equipment, including robots, controllers and machine tools.

Unfortunately, price seems to scale exponentially with hardness. Tungsten carbide inserts run around $5-10 each. A good friend owns a machine shop and has a surfacing machine specifically for milling heads. Happily, it uses only one CBN insert, because the last one he ordered from China ran over $200. (He’s my friend for life now because I found a package of ten new American-made inserts from someone who must not have known their value—$45 including shipping.)

When inserts rupture in Inconel, the typical reaction is to “take the load off” the insert by lightening the cut, says Jim Whitley of cutting tool manufacturer Ingersoll (Rockford, Illinois). However, this reaction may be ill-advised. Shops tend to forget that rupture often begins with an edge going dull, which, in turn, overloads the insert to the point of breaking down. “This can happen within a few seconds, so it’s easy to miss wear as the root cause,” he explains. “Assuming that adequate machine horsepower is available, the better answer is to go to a stronger insert with a gentle lead angle and make fewer, deeper passes.”

Scot Forge is a diversified, employee-owned forging company that has been in business for more than 100 years. It has plants in Clinton, Wisconsin as well as Franklin Park and Spring Grove, Illinois. By customer preference, most of the company’s output is delivered in the forged and rough-machined condition. Howard Dempsey is supervisor of the machine and saw shop at the Clinton plant, a site that runs 24 hours a day, five days a week and houses 200 employees, 50 of whom are machinists. He says the part that prompted the company’s switch to Hex-Turn is just one of a growing number of jobs involving high-temperature alloys, which management has identified as a trend. “We get about six reorders a year for that part, and orders for other Inconel and titanium forgings are rising,” he notes. “So, we decided it was time to develop a best practice for machining them.”

Tool-holder-spindle-machine combinations each have a unique dynamic response in the same way that each person has a unique fingerprint, which can be revealed using modal testing.

Features that save on training, programming and cycle times have enabled Speedway Motors to rapidly grow and mature its manufacturing arm.

In all, the drop-in retooling saved $1,500 in cycle time and $900 in tooling costs—per part. Cost savings aside, having a secure process for such difficult material enables Scot Forge to bid more confidently on Inconel jobs and to compete more effectively in a high-tech niche. “This improvement enables us to maintain competitive costs for machining Inconel,” Mr. Dempsey says. “Otherwise, we would have been forced to raise prices to cover the excessive cost of tooling and the resulting sub-par productivity.”

Ingersoll product manager Raymon Avery adds that the other difference-maker is the 45-degree lead angle, which is made intrinsically possible by the insert’s hex shape and chipbreaker top face. This lead angle provides a gentler entry into the work that reduces cutting forces and protects the insert. Meanwhile, the contoured top face breaks up the long, hot, gummy chips characteristic of Inconel alloys and deflects them away from the insert to reduce heat.

The Mill A Groove tool can be used to cut step grooves, convex and concave radius grooves, chamfered edges, angles and special profiles with a single insert.

Previously, machining took 105 hours and 40 passes at a feed rate of 0.02 ipr, a cutting depth of 0.075 inch and a speed of 38 sfm. The turning and facing operations required different inserts, and the job typically ate through 69 inserts per part. In fact, tool failure was so prevalent that inserts required indexing every half inch, and the job had to be run 100-percent attended. Moreover, the main failure mode was edge rupture, which renders the insert useless even if some edges go unused. All the while, the operation tied up a large vertical lathe from MAG Giddings & Lewis (Fond du Lac, Wisconsin) that the company needed for other work.

Ingersoll’s Raymon Avery and Scot Forge’s Howard Dempsey stand amid finished Inconel hubs while discussing how to tackle the next tooling issue. Mr. Avery or his colleague Jim Whitley meet regularly with Scot Forge representatives to stay ahead of the curve in production planning.

In this episode of Made in the USA, several executives and senior staff at Hardinge give their first-person account of how they formulated the plan to shift the manufacturing of its milling and turning product lines from its Taiwan plant to its plant in Elmira, New York, the major challenges they encountered and the rewards that made it worth the effort.

Yea, big diamonds are relatively useless compared to the absolutly essential bits of diamond found in these cutting inserts.

Job shops are implementing automation and digitalization into workflows to eliminate set up time and increase repeatability in production.

JD Machine, 2024’s Top Shops Honoree in Human Resources, embodies its “Education for Life” core value with a robust apprenticeship program and significant continuous improvement efforts.

Once it had a bird’s eye view of various data points across its shops, this aerospace manufacturer raised its utilization by 27% in nine months.

This is actually due to how these materials are made, which is slow and uses a HUGE amount of energy. They are crystals that are grown in laboratory environments by exposing a source material to very high temperatures for an extended duration. If we could harness the power of the sun more efficiently then these materials would be cheap.

Mum: How are you liking it down the mine, Ken? Ken: Oh it’s not too bad, mum… we’re using some new tungsten carbide drills for the preliminary coal-face scouring operations. Mum: Oh that sounds nice, dear… Dad: Tungsten carbide drills! What the bloody hell’s tungsten carbide drills? Ken: It’s something they use in coal-mining, father. Dad: (mimicking) ‘It’s something they use in coal-mining, father’. You’re all bloody fancy talk since you left London.

When it comes to utilizing the spindle’s power, there is a lot of headroom at the upper limits, provided it’s in short bursts. Be mindful of your time at these loads so you don’t stall out.

Take a look inside James Engineering, a high-end CNC Deburring OEM that became a job shop when they decided to produce their own parts in-house.

CoroMill MS 20 is designed for repeated shoulder milling, face milling, linear and helical ramping, full slotting and plunging applications.

Rob Guiao, Chris Hall and Bassanio Peters will demonstrate relatable situations to equip you with data to improve predictability, future-proof operations and maximize ROI. Agenda: Explore the importance of data in decision-making, especially for facility upgrades or new projects Learn how comprehensive solutions for manufacturing and construction projects can improve predictability and ROI See real demonstrations of machine integrations, facility layouts and automations to ensure proper throughput and integration

Working closely with customers and making careful investments has enabled this Wisconsin machine shop to tackle difficult jobs with tight deadlines as a core part of its business.

Dillon Manufacturing’s extra-long hard jaws feature extended reach, making them well suited for machining small diameters.

Weldon Solutions is demonstrating three grinders at IMTS 2024. Though they differ in size and use case, all feature the company’s hallmark customizations.

Entrepreneur Scott Colosimo found early success in China producing parts for his Cleveland-based motorcycle company in the mid-2000s. This is the story of how IP theft issues overwhelmed the business, prompting Colosimo and his team to start over from scratch — and move production back to the United States.

In this webinar, industry-leading experts will demonstrate how additive manufacturing can revolutionize your operations and answer the question: Can you afford not to? From rapid prototyping to robust fixturing and specialized custom tooling, it’ll showcase the diverse applications that can drive your business forward in a time where cost and time saving can be crucial. Discover how to reduce costs, accelerate production cycles and achieve unparalleled design freedom through the strategic integration of 3D printing technology. Phillip’s panel of seasoned professionals will share real-world examples and practical insights to help you understand the potential of additive manufacturing. Learn how to overcome production challenges, improve product quality and gain a competitive advantage. It will explore the cost-benefit analysis of 3D printing — including material and labor savings — as well as the potential for increased revenue. Join this webinar to discover why additive manufacturing is no longer a luxury, but a necessity for success. Agenda: Prototyping example: quick-change prototype Custom tooling real-world example: press brake, tube bending die CMM fixturing and workholding example: CMM fixture and soft jaw

While taking on Inconel, titanium and other high-temperature alloys can provide a competitive advantage and a source of pride, these exotic materials are abrasive to tools and impose high cutting forces. Additionally, they tend to generate hot, stringy chips that can stick to the cutting edge and overheat the tool. As a result, such work can create bottlenecks, tie up machines and increase tooling costs.

The MarSurf CD 140 AF is designed to measure many different kinds of workpieces, making it suitable for a wide range of measurement tasks.

Modern Machine Shop is the leading publication and media brand in North America devoted to CNC machining. MMS combines unprecedented editorial access to manufacturing facilities with decades of experience to provide long-form content that is both insightful and impactful. About Us

Take a look inside James Engineering, a high-end CNC Deburring OEM that became a job shop when they decided to produce their own parts in-house.

The Automated Shop Conference (TASC) will give shops of all sizes and production volumes key insights and practical guidance on how to implement automation.

Thousands of people visit our Supplier Guide every day to source equipment and materials. Get in front of them with a free company profile.

FABTECH 2024 will be held October 15-17, 2024, in Orlando, Florida, at the Orange County Convention Center. FABTECH provides a convenient ‘one-stop shop’ venue where you can meet with world-class suppliers, discover innovative solutions, and find the tools to improve productivity and increase profits. There is no better opportunity to network, share knowledge and explore the latest technology, all here in one place. Future U.S. Show Dates and Locations 2025 – September 8-11 at McCormick Place in Chicago, IL 2026 – October 21-23 at Las Vegas Convention Center in Las Vegas, NV 2027 – September 13-16 at McCormick Place in Chicago, IL

When it comes to utilizing the spindle’s power, there is a lot of headroom at the upper limits, provided it’s in short bursts. Be mindful of your time at these loads so you don’t stall out.

Automation is no longer a luxury in manufacturing today – it’s a necessity. The Automated Shop Conference (TASC) will connect job shops with experts who offer advice and considerations for this process.

Incremental mode can be more advantageous when programming sculptured surfaces or for certain hole-machining canned cycle applications.

“The degree to which the plant is automated is staggering – from autonomous forklifts to massive CNC work cells that require no operators, this looks like the very picture of the factory of the future.”

AccuRounds has created synergy between culture and technology, driving a commitment to customer satisfaction and continuous improvement.

Understanding all the things that contribute to a machine’s full potential accuracy will inform what to prioritize when fine-tuning the machine.

Scot Forge’s Brandon James indexes a Hex-Turn insert, which will last reliably through the entire machining process on the big Inconel forging. The shop’s previous, square inserts typically failed after just one inch of feed.

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Zoller’s open house in Ann Arbor, Michigan, provided attendees with a glimpse of the connectivity and efficiency the company’s products offer to users.

Across a range of technical presentations aimed at small and mid-sized job shops, the first-ever Automated Shop Conference (TASC) offered insights into several automated technologies, implementation strategies, shopfloor training tips, and even the untapped power of automated coolant delivery.

Join Mahr for an informative webinar to discover the latest advancements in precision measurement, designed to elevate your quality assurance processes and unlock peak productivity. It'll explore cutting-edge technologies — such as modern height gages and contour measuring systems — along with their applications, benefits and technical capabilities. Discover the power of height gages: Learn how intuitive and sophisticated height gages can revolutionize your measurement processes, enabling quick and accurate results in inspection and production areas. Explore the practical functions and ease of use that make height gages an ideal solution for manufacturers seeking high-performance and reliable measuring technology. Examine sample applications and industries where height gages excel, such as qualifying first parts, inspecting incoming parts and measuring series of parts in industries like aerospace, automotive and medical. Unlock efficient contour measurement: An introduction to the latest contour measuring technologies that enable fast, simple and comprehensive contour measurement in the production environment. Discover how these innovative solutions ensure reliable measurements, saving time and increasing efficiency while measuring a wide range of workpieces. Learn how to streamline your contour measuring process with speed and simplicity, achieving fast and precise measurements with incredible versatility. Register now and discover how to unlock peak productivity with new innovations in precision measurement. Agenda: Insights into the latest precision measurement technologies and their applications Understanding of how to improve quality assurance processes and increase productivity Knowledge of how to select the right measurement solutions for your specific needs Tips on how to optimize your measurement processes for maximum efficiency

Walter USA has acquired PDQ Workholding, intending to strengthen its offering of workholding products and develop future cutting tool sales.

Each tool setting technique has merit, and it depends on where you are as a shop and the type of work you do, as cost and efficiency all come into play.

Did you know that the show was postponed for WWII? Or that McCormick Place was expanded in the ’70s just to accommodate IMTS? A fascinating look at the show’s history from 1927 to today.

Learn more about the variety of technology and machinery Hwacheon Machinery America, Inc. is featuring at its IMTS 2024 booth.

Following Mr. Whitley’s advice paid dividends at Scot Forge, which saved $2,400 per part on one tough Inconel turning application after retooling to Ingersoll’s Hex-Turn inserts and adjusting machining parameters accordingly. Based on its success with that job, the company has standardized on Hex-Turn and those same parameters for rough turning a growing variety of Inconel parts.

AccuRounds has created synergy between culture and technology, driving a commitment to customer satisfaction and continuous improvement.

Quick-change tools lower the cost of reaming small-diameter holes - aluminium milling insert

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