The Irwin Speedbor® MAX SPEED™ wood drilling bit is the fastest SPEEDBOR® ever. The speed tip features a full screw point that allows bit to self-feed, as well as three cutting spurs for faster, cleaner holes, less breakout and extended drilling life. The tapered tri-flute design allows for faster chip ejection and less binding. Its grooved hex shank prevents slipping and fits all standard 1/4 in quick-change chucks, including impact drills.
| Id | 256164 |
| SKU | 4677068 |
| PartNo | 3041021 |
| UPC | 024721103505 |
| Diameter | 1-1/2 In |
| Flute Type | Tapered |
| Number Of Flutes | 3 |
| Flute Length | 2-7/8 In |
| Shank Type | Hex |
| Quick Change Shank | Yes |
| Shank Diameter | 3/8 In |
| Point Type | Screw |
| Material | Carbon Steel |
| Finish | Bright |
| Overall Length | 6 In |
| Applicable Materials | Wood |
| CID | 9 |
R.P. Lumber - Edwardsville, IL