Evolution 1/2"x1" Cyclone Premium Grade Cutters No. CC500
Evolution® cutters cut only the periphery of the hole, ejecting the remaining
1" Depth Cyclone Cutters Featuring 3/4" Shank
1/2" x 1"
All Cyclone Cutters are supplied with a pilot pin.
Can be heat treated up to 68 Rc & still retain their tempered hardness.