We propose products that can solve various tool challenges such as long lifespan, high quality, high efficiency, and low cost!
Ham Japan Co., Ltd., part of the German HAM Precision Cutting Tools Group, primarily handles carbide cutting tools. This time, we have picked out cutting tools related to semiconductor manufacturing. Each tool has been adopted by related processing companies for many years. We encourage you to try them out on this occasion. 【Lineup】 ◇ For substrate processing: Left-hand spiral diamond-coated end mill Excellent chip evacuation, minimizes burrs for a clean separation surface Ten times the lifespan compared to carbide, significantly reducing tool replacement hassle! ◇ For substrate processing: Countersink Achieves both quality and cost-effectiveness for substrates and resins! ◇ For resin processing: Single-flute end mill Designed specifically for resin processing, dramatically improves surface quality! Processing examples are available! Please download the PDF. ◇ For metal processing: Four-flute chamfering end mill Reduces burrs and improves the quality of the cutting surface Increases feed rate for improved processing efficiency! ◇ For metal processing: Three-flute end mill for aluminum processing Enhances the "visual quality of the cutting surface" and "flatness accuracy"! *For more details, please download the PDF.
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basic information
Ham Japan Co., Ltd. is the Japanese subsidiary of the HAM Group, a precision cutting tool manufacturer based in Germany. Since its establishment in 1969, HAM has been developing and manufacturing cutting tools for composite materials, primarily in the European motorsports, aerospace, precision machinery, and electrical and electronic components industries. Based on that expertise, we provide cutting tools tailored to our customers' specifications. Our company has been active in Japan for over 25 years and is adopted by automobile and aircraft manufacturers in the country. We promise to improve product quality while reducing processing time and extending tool life. Please feel free to contact us. We also accept special orders.
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Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
Detailed information
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The CVD diamond coating provides overwhelming longevity. The tool has high rigidity, ensuring high dimensional accuracy. The excellent chip removal improves the quality of the cutting surface and further extends tool life.
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This is a chamfering tool for resin processing, such as printed circuit boards, super engineering plastics, and CFRP composites. It is a tool that achieves a balance between quality and cost-effectiveness by adopting a non-coated design and a small diameter shank (3.175mm).
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Equipped with a sharp cutting edge with a strong scoop angle, it reduces cutting resistance and prevents burrs and welding on soft materials. The large chip pocket allows for smooth chip discharge. Processing examples are included in the PDF materials.
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Adopting a TiAlN coating with excellent heat resistance and wear resistance, stable processing can be achieved through high machining efficiency and extended tool life. With two types of tip angles, 90° and 60°, it can accommodate various machining operations such as contour chamfering, counterboring, and V-grooving.
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【Case Study】 Achieved Ra=0.3μm through flat milling using aluminum 6063 material and a bottom blade. This product undergoes "ultra-precision polishing" as a finishing treatment, enabling improvements in "the visual quality of the cutting surface" and "flatness accuracy" compared to conventional tools.
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Company information
HAM Japan Co., Ltd. was established in 1994 as the Japanese subsidiary of the HAM Group, a precision cutting tool manufacturer based in Germany. The company name is derived from the carbide tool manufacturing company Hartmetallwerkzeugfabrik and the founder's name, Andreas Maier, and is known worldwide under the HAM brand. HAM Germany was founded in 1969 and has expanded its business globally, primarily in Europe, developing, manufacturing, and selling cutting tools for processing automotive parts, aerospace-related components, and precision equipment parts. HAM Japan focuses on business related to diamond tools and cutting tools for composite materials, dedicated cutting tools for automotive parts, and cutting tools for the electronics industry.