Morse MHSG58 Hole Saw 3 5/8" Carbide Grit

Morse 3 5/8" Carbide Grit Hole Saw

The Morse MHSG58 hole saw features a 3 5/8 inch (92mm) diameter carbide grit edge designed for cutting hard or abrasive materials such as cinder block, cast iron, unglazed ceramics, fiberglass and composites. A gulleted cutting edge provides chip clearance during operation. A unique side slot improves leverage access across various material thicknesses and eases slug removal. One hole saw is supplied per box.

Suited for tradespeople cutting abrasive building

This hole saw suits professionals and DIY users who need to drill clean holes in hard, abrasive substrates where conventional bi-metal teeth wear quickly. The carbide grit edge resists wear in cinder block, cast iron and composites. Builders who require a complete kit with an arbor included should look elsewhere, as the arbor is sold separately. Users cutting only soft wood or thin metal will find a standard bi-metal saw more economical.

Arbor compatibility determines fit

The saw requires a separate Morse arbor, specifically the MA35PSNCT (139830) or MA45PSNCT (139847), to attach to a drill chuck. Selecting the correct arbor shank size for your drill is the single specification that decides whether this hole saw will work with your existing equipment. Verify your drill chuck capacity matches one of these two arbor models before purchase.