Door Self Centering Hinge Hole Drill Bit Set

Door Self Centering Hinge Hole Drill Bit Set


  • Material: High-Speed Steel, Brass Body
  • Shank Type: Hex
  • Cutting Angle Strin: 135 Degrees
  • Surface Treatment: Electroplating
  • Size: 5/64”, 7/64”, 9/64”, 11/64”, 5 mm, 13/64”, 1/4”
  • Shank: 1/4″ Hex Shank
SKU: CJJZGJGJ00067 Categories: , Tags: , , , ,


High-speed Steel drill with a brass shell designed, precise position accurately without shift´╝îit is excellent drill guide for centring the pilot holes needed for the hinges. Sharp 135 degree oblique edge the head of a bit, make the drill more rapid drilled into the position of hinge holes.

Wood chips are automatically discharged: Sawdust will be automatically drained from both sides of the holes, without drill blocked, you don’t have to remove wood chips, effectively increasing your work. Different hardness wood, need different centring drill, you just need to take the screw apart and replace the drill. Professional video use tutorials will be provided.


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