12 x 12 x 1.5 mm 4-edge Carbide Insert Knife
Solid carbide insert knives are ground from micro grain carbide and are offered in dozens of standard sizes with one, two or four wear edges. When the insert knife eventually dulls, there is no need to send it out for sharpening. Instead, a new carbide insert is quickly and easily fastened in the body of the tool. As an added advantage, the profile remains consistent.