1. Tire Groover Blade Tire Groover Regroover #4 7/32" Square Standard Duty Blade Pack of 18
2. Tire Groover Blade For Use with #4 7/32" Brass Head.
3. Blade Material Thicknesse blade. - .018 x 1/8". The depth of the cut is controlled by the adjustable blade.
4. The solid brass head keeps strong, constant heat on the cutting blade, which rapidly heats the material to be cut.
5. Tire Regroovers are constructed for easy, efficient and long-lasting operation.