20" x 72T x 1" Aluminum Cutting Saw Blade NF1212 M35 COBALT VAPOR STEAM TREATED

M35 COBALT VAPOR STEAM TREATED BLACK OXIDE

Pinholes: 2/10

These friction saw blades are of the highest industrial quality for cutting all sorts of hollow and structural sections with stationary and production flying saws

(4/12/64 = 2 bolt holes which are 12mm in diameter on a 64mm bolt circle) The bolt circle is the distance from the center of one pinhole to the center of the other pinhole directly across the arbor hole

20" x 72T x 1" Aluminum Cutting Saw Blade NF1212 M35 COBALT VAPOR STEAM TREATED20" Diameter 72 Teeth 1" Arbor hole 0. 180" Kerf Zero hook angle Triple Chip Grind (TCG) These are very high quality industrial carbide tipped saw blades for cutting non ferrous materials such as aluminum, brass, and copper. They can be used on all woodworking machines at high speed. It is a good idea to use a lubricant such as a wax stick when using any non ferrous saw blades.