Spring loaded return for quick action

The contemporary design eliminates the traditional feed-thru system and allows the user to see exactly where the cut is for precision

remove the trim guide and make a second pass with the knife only

and striking off concrete

ball bearing wheels

U-Shape Grooving Blade 3.5MM (10 pack) diamond disk Spring loaded return for quickU Shape Grooving 3. 5MM Blades for Pull Groover. Includes a ten pack of 3. 5mm standard profile U Blades that fit the Pull Groover and other popular hand groovers. The blades are ground on the front and back sides to produce two grooving edges. They are made from high carbon steel, then hardened and ground to produce sharp, long lasting edges. A durable 10 pack clear plastic container snaps closed for storage.