3/4" Bronze Groover Fresno Attachment

3/4-inch Bronze Fresno Groover Bit attaches to all 5-inch wide Fresno with two thumbscrews. Use as many Fresno groovers as you need. 3/4-inch Fresno Groover Bit attachments are made out of bronze. Measuring 1/4 radius x 3/4-inch depth.