When you need togrooves, this Mayhew 10600 Diamond Point Chisel is the tool for the job. The 1/8 in. x 5 in. chisel is ideal for cutting grooves into metal, fiber and other materials. It has a black oxide finish that makes it durable and . This chisel also features a hex of 5/16 in., which means it can be used with most power tools. If you want to take on any metalworking project, make sure you have this diamond point chisel on hand.








