Bosch SpeedCore One Piece 17″ SDS-Plus Extension for Thin Wall Bits T3927SC

• Bosch
• SpeedCore One Piece 17 SDS-Plus Extension for Thin Wall Bits T3927SC
• Core bit extension; 17″ SDS Plus
• Works with Bosch SPEEDCORE SDS-plus thin-wall core bits 1-1/2″ or larger
• For use with SDS-plus rotary hammers
• Screw core bit onto shank

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