Stinger 15mm X 15mm X 2.5mm Radiused Carbide Insert (Tapered Screw)

Description These Stinger four sided 15mm x 15mm x 2.5mm carbide knives are used on many brands of carbide helical cutter heads like Stinger, Byrd and others. These knives are used with a tapered head screw CWI-T20-1 to hold them in place. Stinger also has screws and knives available for HELICAL HEADS with flat head step down screws CWI-T20-2 and carbide knives CWI-HC-I2 like used on Laguna Sheartech helical heads. The price on these knives are per knife but are usually sold in sets of 10 per order.   It is also possible to change the style of carbide knife in certain carbide helical heads from a 15mm x 15mm x 2.5mm flat head knife and screw to a tapered head knife and screw as long as the screw size in the cutterhead is the same. Both the knife and screw must be changed to match.