Closed Retainer, Tamco/Toku part number Y10106260, listed at Crowder Supply as TK-Y10106260. 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 THD 1100N Rock Drill and THD 1100U Rock Drill (CP9A) breakdown.
Everything else on that machine is one page away on the parts breakdown index; complete tools are on the Toku tool catalog. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: Y10106260
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-Y10106260
- Listed on breakdowns for: THD 1100N Rock Drill, THD 1100U Rock Drill (CP9A)
