8" x 10" 1/2"R 1" D All Steel Walking Groover (Prong Style) rotating cartridge gun The 8" long stainless steel

The 8" long stainless steel blade moves smoothly along the edge of concrete sidewalks and slabs

Smooth wood handle

One-to-one turning ratio

Lightweight knee boards are made of #16-gauge stainless steel

Popular for decorative concrete applications

8" x 10" 1/2"R 1" D All Steel Walking Groover (Prong Style) rotating cartridge gun The 8" long stainless steelHeavy duty groover cuts clean, smooth professional control joints every time. Uniquely made from the quality steel with a broken in face that won't wear out with extended use like stainless steel. The tool creates a groove in wet cement to control expansion and contraction and relieve stress points. This 8" groover features a bit that has a 1 2" radius and is 1" deep. The radius creates a smooth edge to prevent that edge from chipping with wear. The