- For use with 12 or 18-inch grooved adapter tails and 12 or 18-inch SDS Max adapter tails
- Use with a 7-1/2 extension
- Use with spline and SDS Max rotary hammers
- Core body with guide plate and centering pin
- For use with 12 or 18-inch grooved adapter tails and 12 or 18-inch SDS Max adapter tails
- Use with a 7-1/2 extension
- Use with spline and SDS Max rotary hammers
- Core body with guide plate and centering pin