This adapter extends drilling by 7-1/2in with small diameter Thin Wall Core Bits.
Use with Spline Drive Core Bit Shanks 48-03-3535 (12in long) and 48-03-3536 (18in long) and fit Core Bits from 1 to 1-1/2in.
Features
- 7-1/2in extension
- For use with 1 to 1-1/2in diameter Thin Wall Core Bits