Irwin Drill Bit Extension, Shank Size: 1/4 in, Shank Type: Hex, Oxide, 6 in L, Suitable for: 1/4 in Hex Shank Accessories
- Large chuck withstands higher torque demands of impact drills
- 1/4 in quick-change shank is designed to work with impact drivers and reduces slipping in standard drill chucks
- Patented jaw design is compatible with all 1/4 in hex shank accessories including insert bits
-
Catalog
https://assets.unilogcorp.com/187/ITEM/DOC/IRWIN_100085748_Catalog.pdf