Hex Shank to 1 1/4″ UNC Male Adaptor
- Hex Shank Fits Drills with a 12mm or 1/2″ Chuck.
- 1 1/4″ UNC Male thread fits our Diamond Core Drill Bits. (wet series) Also fits most other brands of Core Drill Bits
- 120mm Long
Suits wet core drill bits.
Can only be used in drill mode. Not hammer mode.