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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
step drill 3 9 hole size cobalt
Stellar Part #UNIBI 10233CB
MFG Part #10233CB
MFG Name:Stanley Black & Decker
Product Description:
Irwin® Unibit® Step Drill Bit, Imperial, #3 Letter/Wire, 1/4 in Diameter Minimum Hole, 3/4 in Diameter Maximum Hole, 2-3/4 in Overall Length, 9 Steps, 1/16 in Step Depth, 9 Hole, 1 Flutes, 1/2 in, 1/4 in, 11/16 in, 3/4 in, 3/8 in, 5/16 in, 5/8 in, 7/16 in, 9/16 in, Radial Concave Flute, 3/8 in Shank, Hex Shank, SpeedPoint® Point, M35 Cobalt HSS Cutting Edge, M35 HSS-Co 5, Bright/Steam Oxide, Applicable Materials: Steel and Stainless Steel
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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 SteelFinish:Bright/Steam OxideMaterial:M35 HSS-Co 5Overall Length:2-3/4 inPoint Type:SpeedPoint, SpeedPoint®Shank Type:HexCutting Edge Material:M35 Cobalt HSSDrill Diameter Measurement System:ImperialFlute Type:Radial ConcaveHole Sizes Cut:1/2 in, 1/4 in, 11/16 in, 3/4 in, 3/8 in, 5/16 in, 5/8 in, 7/16 in, 9/16 inLetter/Wire Size:#3Maximum Hole Diameter:3/4 inMinimum Hole Diameter:1/4 inNumber of Flutes:1Number of Hole Sizes:9Number of Steps:9Shank Size:3/8 inStep Depth:1/16 in