The blade runs directly behind the center row guide

Shipping Notice: This item will ship in an oversize box

ease of adjustment

The vinyl roller has an all-steel frame and zinc-plated roller sections for long-term performance

1/4"D Stainless Steel Walking Groover (Full Top Plate)

Kraft 12" X 14" 1/2"R 3/4"D All Steel Walking Groover With Mounting Bar And Clevis Bracket 10-1/2" x 17-1/2" Superior Float Shoe Blade The blade runs directly behindHeavy 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 12" groover features a bit that has a 1 2" radius and is 1 2" deep. The radius creates a smooth edge to prevent that edge from chipping with wear.