55282 Carbide Tipped Counterbore 3/8 Dia x 1/4 Quick Release Hex Shank


(D) Diameter3/8
(d) Shank1/4
Overall Length (L)2-3/16
Replacement Drill630-402

Quick Release Counterbores

Please or

Flat bottom counterbores for using round head screws, hex bolts, etc. Includes pilot drill.

Excellent for Drilling:

  • Natural Woods
  • Man-Made Boards
  • MDF
  • Chipboard
  • Plywood
  • Aluminum/Non-Ferrous
  • Aluminum Composite Material (ACM)
  • Composites
  • Composite Decking Materials

Warning: When drilling aluminum/non-ferrous materials, for optimal results and extended tool life use lubricant or air cooling. Make sure the material is fixed and drill is stable during drilling.

Tool No.Set ScrewHex keyDrill Bit
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