Bosch T3921SC - SDS-plus® SPEEDCORE Thin-wall Core Bit 4-3/8"
High-grade tungsten carbide offers durability and life. Ejector hole delivers easy core removal of masonry, brick and block. Works with Bosch one-piece SDS-plus® pilot bits and extensions.
Includes: 1 Core Bit
- High-grade tungsten carbide teeth
- Pilot bit is integrated with mandrel
- Ejector hole
- Works with Bosch SPEEDCORE SDS-plus® pilot bits and extensions
- Designed for drilling with smaller hammers