This is Atlas Copco part number 3115183800 rifle nut, stocked at Crowder Supply as AC-3115183800. It drives or indexes rotation. When it wears, the tool still hammers but stops turning the steel evenly.
The published breakdown lists it on the BBD 94W 94WS 94WE Rock Drill.
Everything else on that machine is one page away on the parts diagram library; complete tools are on the Atlas Copco lineup. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3115183800
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3115183800
- Listed on breakdowns for: BBD 94W 94WS 94WE Rock Drill
