The Jackhammer Driving Kit is great for large projects where the fastest installation is desired. The JDK comes with a driving bit and HSP-T4 hammer spacer. The jackhammer bit fits a standard 1-1/8 in. jackhammer chuck.
- Jackhammer driver kit for large jobs
- Long lasting reusable tool
- Includes driver bit and t4 series spacer
- Driver bit fits standard jackhammer 1-1/8 in. hex
- Jackhammer and other spacer sizes sold separately