Product Overview
Speedhammer Drill Bit 1/4″ x 10″Irwin® 322020
Specifications
- Speedhammer Drill Bit
- 1/4″ x 12″
- 10″ twist length
- Fits all SDS-plus and Hilti TE-C rotary hammers
- Chrome vanadium shaft through-hardened to 50-53 HrC
- Patented tip and flute design to remove dust more efficiently
- Irwin® number 322020
