- The Fastest Speedbor ever
- Tri-Flute design for faster chip ejection
- Cutting spurs have 3 cutting edges for added durability
- Full screw tip allows bit to self feed
- Grooved hex shank prevents slipping in drill chuck or bit extension
- Fits all standard 1/4in quick change chucks
![Irwin Speedbor MAX Speed Bits, 15/16", #3041018B (3/Pkg) Irwin Speedbor MAX Speed Bits, 15/16", #3041018B (3/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/259513/451346/3041018B__85688.1670968370.jpg?c=2)