No.75S Short Taper Point Bit (Hex Shank)

Makes pre-holes for nail or screw to prevent breaking the wood
Recommended for DIY users with easy to use length of the bit


  • Making pre-holes, to prevent break the wood when hitting nails and tightening screws.
  • Easy to use for shorter nails or screws, most recommended for DIY users.
  • Tapered and single flute bit style features good bites to the woods and smooth chip ejection.


Usage Wood
Fiber Cement
Particle Board
Recommended tool(s) Quick Change Impact Driver
Electric Power Drill
RPm Range Less than 3,000 rpm
Material(s) High Carbon Steel


  • short taper point bit size

  • Size:D
  • Overall Length:L
  • Spiral Length:SL
  • Shank Shape:d
  •  Unit:mm

Product No. Set  Description Overall Length Spiral Length Shank Shape Qty (Inner Box)
75S-SA A Set  3, 4, 5mm (1pc) - - - 12
75S-SB B Set  4, 5, 6mm (1pc) - - -
75S-S030 3mm Set  3mm (3pcs) 90 35 6.35
75S-S040 4mm Set  4mm (3pcs) 105 50 6.35
75S-S050 5mm Set  5mm (3pcs) 115 60 6.35

※6mm included in B Set : Overall Length:115mm / Spiral Length:60mm / Shank Shape:6.35mm Hex Shank

Bits of knowledge

  • Custom Auger bits can be made to order. (Form)


  1. 1. How deep should the pre-hole will be?
    Make a pre-hole of 2/3 to half the length of the screw.
  2. 2. Which part of the taper point bit is indicated as size 3mm?
    The size 3mm is indicated at the most biggest diameter of the taper point bits
  3. 3. What is size to match the screw?
    Refer to the below guideline.
    Taper Point Bit size Applicable screw sizes
    3mm 2.1〜2.7mm
    4mm 3.1〜4.5mm
    5mm 5.1〜5.8mm
    6mm 6.1〜6.5mm


Associated Product

  • corner strong
  • cobra