Grip Handle Support – Complete, Tamco/Toku part number 430126B7A, listed at Crowder Supply as TK-430126B7A. This is what the operator holds. Handle components on a rock drill absorb vibration and get dropped, so they wear out on calendar time rather than run hours.
Crowder’s breakdowns list this part on the TJ 20 Rock Drill (RD 40). It comes off the Tamco/Toku TJ-20 Rock Drill.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 430126B7A
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-430126B7A
- Listed on breakdowns for: TJ 20 Rock Drill (RD 40)

