U-Shape Grooving Blade 4.5MM (10 pack)

U-Shape Grooving 4.5MM Blades for Pull Groover. Includes a ten-pack of 4.5mm 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.