" BSH " SF-2121 BOSCH TOOLS
2-1/8" SELF FEED DRILL BIT-BSHSF2121>
Description
- 7/16 In. hex shank for reduced slippage (3 In. and larger three-flat shank)
- Chip lifters and spurs can be re-sharpened to maximize bit life
- Deep cutter gullets prevent stalling and provide smoother drilling
- Replaceable threaded tip and hex key included