Customized Solid CNC Carbide Inserts / Step Drills High Versatility

• ∅ 2 - ∅ 20 diameter, even larger diameter.
• 3D, 5D, super long.
• Internal cooling and external cooling to meet the requirements of various machine tools.
• Solid carbide, welding drill, step drill, threaded bottom hole drill, centering drill, chamfering tool, etc.
• Can be customized according to customer requirements.

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• Typical application of solid carbide drills:
  • Small diameter hole
  • Tight or precision tolerance hole
  • The hole shorter than a deep hole

• Chip formation and chip evacuation are important issues in drilling. It depends on the workpiece material, blade geometry selection, coolant pressure/capacity, and chip parameters.
• Chip clogging can cause the drill bit to move radially and affect hole quality, bit life and reliability.

• High versatility, can achieve efficient processing of steel, stainless steel, cast iron, aluminum alloy and other materials.
• He has extensive experience in product application in the automotive, construction machinery, aerospace and other industries.
• Excellent carbide substrate, optimized drill tip structure for improved drilling performance.
• Professional coating post-treatment technology ensures low resistance and efficient processing.

Since inception, ZHUZHOU MMM NEW MATERIAL CO., LTD. is always targeted to be an excellent supplier of cutting tools. We continuously improve product performance, product quality controls, company’s management and team building.
The company has a high quality and professional technical team engaged in machinery industry for many years. On the basis of giving full play to the advantages of its technical service ability, we have been formed full range of products from blank to product, primary to high precision and so on which are including saw brazed tip, brazed tip, insert, CNC tool, tool system and solid carbide etc. At the same time, we also have ability to provide customers with customized cutting tools, design, customization and OEM services according to the actual needs of customers.