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Irwin_Unibit_10311ZR
Irwin® Unibit®

Irwin® Unibit® 10311ZR Step Drill Bit, 7/8 in Dia Min Hole, 7/8 in Dia Max Hole, HSS, 1 Hole Sizes, 3/8 in Shank

PET011
MFG #:10311ZR
$ / each
Made in the USA.
Location at Selected Store: Aisle 7 Section 10
Irwin® Unibit® Step Drill Bit, Imperial, #11 Letter/Wire, 7/8 in Diameter Minimum Hole, 7/8 in Diameter Maximum Hole, 2 in Overall Length, 1 Hole, 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
  • Geometry of single flute cutting edge drills true, round holes and provides maximum step control
  • Laser etched sizes inside flute for easy and permanent hole size identification
  • SpeedPoint® tip for fast starts