Customized Solid CNC Carbide Inserts Carbide Step Drill Bit High Versatility Super Long

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.