Hole Saws from the M.K. Morse Company are uniquely designed to clear chips during cutting so they require less cutting pressure and last longer. When in comes to cutting holes in any material, Morse leads the way!
Premium line of professional quality bi-metal hole saws feature an M3 high-speed steel cutting edge, electron beam welded to a tough steel backer. Caps stand up to abuse and punishment, yet are lighter and easier to use than those of competitors. Cutting depth is 1-1/2" (38mm). Arbor required.
Durability, quality and reliabilty combine to provide the hardest working hole saw in the industry. PTP technology increases material removal and provides more control of the cutting process.
A convenient multi-purpose hole saw for general contractor cutting applications. Attached 7/16" pass-through shank arbor is a time saver. Requires 4-5/16" (110mm) HSS Pilot Drill. Cutting depth is 1-1/2" (38mm).