Straight Arrow Control Joint Groover with 1-3/4" Deep Bit undercut protection 55C Michelman-coated

55C Michelman-coated

Lightweight construction

Three rows of filling material

Use with Threaded Bull Float Handles

For a stronger surface imprint use with a mallet

Straight Arrow Control Joint Groover with 1-3/4" Deep Bit undercut protection 55C Michelman-coatedThis high grade aluminum groover is designed for cutting long straight control joints. The design features a 4" wide top, providing greater stability on concrete slabs as the groover moves across the material. A bright red sight marker helps the user cut long perfectly straight control joints through new cement slabs and decorative applications. The sight marker is bolted to the center track allowing it to be moved back and forth for the best