The MARSHALLTOWN Stainless Steel All-Angle Walking Groover has a properly shaped bit and leading edge to help you cut sharp ½” deep grooves in wet concrete. The blade measures 6” x 3” and comes with an all-angle swivel bracket, making it an ideal tool for working in tight spaces. This Walking Groover is also available without an all-angle bracket if you prefer a static tool. Pair either bracket style with a Part #9 or #10 clevis handle to reduce bending over and fatigue when grooving. This product is Made in the USA with Global Materials.