Makita 323845-2 Spare Part - IMPACT BOLT HM1100C
Genuine Makita impact bolt (part no. 323845-2) — a precision replacement impact bolt designed for Makita demolition hammers.
Engineered to transfer the hammer’s impact energy from the piston to the chisel, this robust, precision‑machined bolt is built for heavy-duty use and repeated blows typical of demolition work.
Fits Makita HM1100C demolition hammer models and pairs with the impact bolt guide (part 331487-8) for correct alignment and operation.
Listed in Makita’s parts diagrams and sold as the original Makita replacement, it’s the straightforward part to restore proper impact transfer and keep your HM1100C operating as intended — a common choice among power tool parts for field repairs.
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Compatible models this part will fit:
