Composite Tap Drill Bit Set

Composite Tap Drill Bit Set

Regular price $34.90 $17.95 49% OFF

This is an innovative tool set for drilling and converting. No need to change your drilling method. The new design of the bits, the conversion and locking is very precise, and it takes only a few seconds from drilling to driving. It is suitable anywhere if you want.
  • High hardness, rustproof, solid and durable.
  • Fast replacement composite cone, uses drill edged principle.
  • Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
  • Self-centering point, do not need assistant center drilling or center punching.
  • Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.


  • Color: Metal-gray.
  • Material: High-speed steel 4341.
  • Size:
    Type  Diameter  Handle Diamete   Total length
    M3     3mm          6.2mm                 66mm
    M4     4mm          6.2mm                 67mm
    M5     5mm          6.2mm                 67mm
    M6     6mm          6.2mm                 68mm
    M8     8mm          6.2mm                 70mm
    M10  10mm         6.2mm                 72mm

Package Include:

  • 6 x Composite Tap Drill Bit.


  • Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.


  • We process orders between Monday and Friday. Orders will be processed within 2 business days of ordering and shipped the next day after the processing day. 

    The approximate shipping time is around 2 Weeks.

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