Bosch T3923SC 2 pc. 4 In. Extension SDS-plus for SPEEDCORE Thin-wall Core Bits are optimized for drilling with smaller hammers. Core body range is 1 In. up to 4-3/8 In. with a 3 In. usable cutting depth. Extension plus bit beyond 8 In. should not exceed 600 RPM.
Features
- Core bit extension
- 4 In. extension, SDS-plus
- Two pieces
- Screw core bit onto shank
Specifications
| Contents | 2 Piece 4 In. Extension SDS-plus |
| Length in | 4″ |
| Bit Type | Core |








