Irwin 7/8 In. Black Oxide Silver & Deming Drill Bit
Model #91156 UPC 00024721911568
197923
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Product overview
135 deg. split point for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M7 grade steel for high-performance drilling in metal, wood, and plastic. Black oxide coated for longer life and greater resistance to wear. Jobbers length. For drilling through metal, wood, fiberglass, stainless steel.
- Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applications
- Three-flatted shank design provides better chuck grip and reduces slippage. Ideal for use in keyless chucks
- All Silver & Deming bits are 6" long and feature a 1/2" reduced shank that fits all 1/2" drills
- Standard 118 degree point for use in wood, metal, and plastic
Specifications
| Bit Diameter | 7/8 In. |
| Material | Black Oxide HSS |
| Length | 6 In. |
| Shank Diameter | 1/2 In. |
| Tip Angle | 135 Degree |
| Individual/Set | Individual |
| Drilling Depth | 3 In. |
| Brand | Irwin |
| UPC | 00024721911568 |
| Product type | Drill Bit |
Product manuals and information
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- Request Safety Data Sheet (SDS)