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BIT DR STEP 1/4IN 3/4IN 9 M35 HSS-CO

BIT DR STEP 1/4IN 3/4IN 9 M35 HSS-CO

bit dr step 1/4in 3/4in 9 m35 hss-co

Stellar Part #UNIBI 10233CB

MFG Part #10233CB

MFG Name:Stanley Black & Decker

Product Description:

Irwin Unibit 10233CB Step Drill Bit, 1/4 in Dia Min Hole, 3/4 in Dia Max Hole, 9 Steps, M35 HSS-Co 5, 9 Hole Sizes, 3/8 in Shank
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  • 6X longer life
  • Laser etched sizes inside flute for easy and permanent hole size identification
  • Engineered with m35 cobalt steel for maximum life when drilling in tough steel
  • Geometry of single flute cutting edge drills true, round holes and provides maximum step control
  • Laser marked size
  • SpeedPoint® tip for fast starts