It has a large scraps discharge space, little resistance and smoothly during the scraps discharge.Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill,...

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Product Review

It has a large scraps discharge space, little resistance and smoothly during the scraps discharge.Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill, improve the quality of hole wall.

  • Product Name : PCB Drill Bit;Material : Carbide, Steel
  • Cutting Diameter : 0.4mm / 0.016";Cutting Depth : 7 mm / 0.28"
  • Shank Diameter : 3 mm / 0.12";Total Length : 38 mm / 1.5"
  • Color : Silver Tone;Weight : 40g
  • Package Content : 10 x PCB Drill Bits 1 x Plastic Case

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