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
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