Rotation Chuck – Complete is the Atlas Copco service part carried under part number 3121088280. Retaining the tool steel is its whole job. Worn retention lets the shank hammer against the bore and turns a cheap part into an expensive front head.
It shows up in the parts breakdown for the BBD 94W 94WS 94WE Rock Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the Atlas Copco catalog covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 3121088280
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3121088280
- Listed on breakdowns for: BBD 94W 94WS 94WE Rock Drill
