This is a BRAND NEW Factory Fresh 2-1/2" DIAMETER (63MM) CONSEW "WIZZARD" 505 or HITAKA ROUND Cutting Machine Knife.
This World Class Quality Knife is made of HIGH SPEED STEEL.
This Knife is sold under the following Part Numbers:
505 505C 505C-16 505K 50516 R2-1/2H R505-16
Please verify that your Cutting Machine is a CONSEW "Wizzard" 505 or HITAKA or CONSEW "Wizzard" or HITAKA Compatible and also verify that your machine uses 2-1/2" Diameter ROUND replacement knives. Look for a Part Number on the old knife and look very carefully at the CENTER CUTOUT in the photograph to verify that your knife has the same CENTER