Tap Drill Bits

  • Regular price $59.90
  • $29.95
  • You save $29.95 USD
  • sold in last hours
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Product Details

This drill bit sizes which allow you to drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency. This masonry drill bit offered self-centering point, do not need assistant center drilling or center punching. Suitable for drilling and tapping on soft metal, aluminum plate, iron, etc. Tap Drill Bits are perfect for auto repair and machinery where metric threads are specified.
Description:
  • High Quality and Brand new. 
  • Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc. 
  • Fast replacement composite cone, uses drill edged principle. 
  • Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency. 
  • Self-centering point, do not need assistant center drilling or center punching. 
  • High hardness, rustproof, solid and durable. 
  • Metric : M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
  • Material: HSS Shank: 1/4 "(6.35mm) hex shank Diameter

 

 

 

 

 

Size:
  1. M3x0.5: Total length: 55mm, Spiral length: 24mm, drill diameter: 2.5mm
  2. M4x0.7: Total length: 54mm, Spiral length: 24mm, drill diameter: 3.3mm
  3. M5x0.8: Total length: 58mm, Spiral length: 28mm, drill diameter: 4.2mm
  4. M6x1: Total length: 58mm, Spiral length: 28mm, drill diameter: 5.0mm
  5. M8x1.25: Total length: 59mm, Spiral length: 18mm, drill diameter: 6.8mm
  6. M10x1.5: Total length: 59mm, Spiral length: 20mm, drill diameter:8.5mm
  7. Square handle: 6.35mm 

 

Package included: 
  • 6x  Hexagon handle compound Tap Drill Bits