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.
| SKU | 336920 | UPC | 024721911445 |
| Weight | 0.15 | Package Width | 0.9 |
| Package Length | 6.5 | Package Height | 0.8 |
| Model Number | 91144 | Brand | Irwin |