THESE ARE CVD MULTI-LAYER COATED ANSI STANDARD INSERTS THAT FIT GTN STYLE CUT-OFF BLADES. SUBSTRATE IS A C5/C6 FOR STEEL & STAINLESS.   USA MADE. 

Price shown is per insert. Inserts are sold 10 per box. When purchasing, please buy them in lots of 10, 20 etc. Thanks for your interest!