Ordering by number: this is 1280583067, previously 02937, the American Pneumatic Tool chuck driver. 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 appears on the 115 Rock Drill breakdown. The tool itself is the APT 115 Pneumatic Rock Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
Everything else on that machine is one page away, and the parts diagram library indexes every breakdown we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1280583067
- Previous part number: 02937
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT2937
- Listed on breakdowns for: 115 Rock Drill
