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Irwin_Unibit_10234SM
Irwin® Unibit®

Irwin® Unibit® 10234SM Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 12 Steps, HSS, 12 Hole Sizes, 3/8 in Shank

PET4
MFG #:10234/4
$ / EACH
Made in the USA.
Location at Selected Store: Aisle 7 Section 10
Irwin® Unibit® Step Drill Bit, Imperial, #4 Letter/Wire, 3/16 in Minimum Hole Dia, 7/8 in Maximum Hole Dia, 12 Steps, 1/16 in Step Depth, 12 Hole Sizes, 1 Flutes, 3/8 in Shank, Hex Shank, Self-Starting SpeedPoint® Point, HSS Cutting Edge, HSS, Bright, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
  • High speed steel fractional
  • Single-fluted cutting edge for greater control and rounder holes
  • 3-flatted shank won't slip in chuck
  • Speed point tip for fast starting
  • Laser marked sizes won't wear off with use