The Irwin Speedbor Max Drill Bit Set is a 6-piece set of auger drill bits featuring a tri-flute design for faster chip ejection. Each bit includes a full screw tip that allows it to self-feed into the workpiece, and the grooved hex shank prevents slipping in a drill chuck or bit extension.
The cutting spurs on each bit have three cutting edges for added durability, extending the working life of the set. The 1/4" grooved hex shank fits all standard quick change chucks and bit extensions. The set includes six sizes—1/2", 5/8", 3/4", 7/8", 1", and 1-1/4"—covering a range of common drilling needs.
Features and Benefits
Specifications
| SKU | 2171890 | UPC | 885911638319 |
| Weight | 2.17 | Package Width | 7.85 |
| Package Length | 2.25 | Package Height | 11.3 |
| Model Number | IWAX236PC | Brand | Irwin |
| Manufacturer Name | BLACK & DECKER US INC |