MK Morse 168939 MK72 Advanced Edge Bi-Metal Hole Saw, 4-1/2-Inch Horizon Supply Company The ANSI Cut Levels range

The ANSI Cut Levels range from A1-A9

Convenient 1" length for use in a bit holder

Outlet Diameter (in

•FR canvas outer layer with 1

high pressure quick couplings are manually threaded together to open the ball valves and make the connection

MK Morse 168939 MK72 Advanced Edge Bi-Metal Hole Saw, 4-1/2-Inch Horizon Supply Company The ANSI Cut Levels rangeThe industry's hardest working bi metal hole saw, The M. K. Morse Advanced Edge Hole Saw features more teeth, deeper gullets that result in better cutting action and material removal, and a new tooth form that maximizes penetration into the material being cut. Cutting depth is suitable for professional users. These hole saws are engineered with the strongest tooth profile available in the marketplace.