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Stellar Part #UNIBI 10220CB
MFG Part #10220CB
MFG Name:Stanley Black & Decker
Product Description:
Irwin Unibit 10220CB Step Drill Bit, 9/16 in Dia Min Hole, 1 in Dia Max Hole, 8 Steps, M35 HSS-Co 5, 8 Hole Sizes, 7/16 in Shank
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- Item Features
- Technical Specifications
- Resources
- 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
- 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
- Applicable Materials:Steel and Stainless SteelCutting Edge Material:M35 Cobalt HSSDrill Diameter Measurement System:ImperialFinish:Bright/Steam OxideFlute Type:Radial ConcaveHole Sizes Cut:1 in, 11/16 in, 13/16 in, 15/16 in, 3/4 in, 5/8 in, 7/8 in, 9/16 inLetter/Wire Size:#20Material:M35 HSS-Co 5Maximum Hole Diameter:1 inMinimum Hole Diameter:9/16 inNumber of Flutes:1Number of Hole Sizes:8Number of Steps:8Overall Length:3-1/2 inPoint Type:SpeedPoint, SpeedPoint®Shank Size:7/16 inShank Type:HexStep Depth:1/16 in