We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Morse MHSG42 2-5/8 inch carbide grit hole saw, cylindrical metal body with gulleted cutting edge and side slot

Morse

Morse MHSG42 2-5/8" Carbide Grit Hole Saw

SKU CH-MGTS-KBGQZ

Cuts hard or abrasive materials including cinder block, cast iron and composites with a gulleted carbide grit edge and side slot for slug removal

  • Cuts hard abrasive materials with carbide grit edge
  • Gulleted edge clears chips while cutting
  • Side slot eases slug removal from various thicknesses
  • 67 mm diameter suits common pipe and conduit sizes
  • Requires separate Morse arbor for drill attachment

2-5/8" Carbide Grit Hole Saw

The Morse MHSG42 is a 67mm diameter hole saw with a carbide grit edge built for hard or abrasive materials. It cuts cinder block, cast iron, unglazed ceramics, fiberglass and composites. A gulleted cutting edge clears chips while a side slot eases slug removal. One saw is supplied per box.

Replaces standard bi-metal saws

Trade up when cutting materials that dull conventional teeth such as cast iron, block or composite panels. The carbide grit resists wear on abrasive surfaces where bi-metal strips fail quickly. A separate Morse arbor (MA35PSNCT or MA45PSNCT) is required and must be purchased separately.

For abrasive-material cutting

Suits electricians, plumbers and contractors boring holes in block, iron, ceramic or composite. Not suited for wood, plastic or thin sheet metal where a toothed bi-metal saw cuts faster. Buyers who need an arbor included or who primarily cut soft materials should choose a different saw.

Highlights

  • Cuts hard abrasive materials with carbide grit edge
  • Gulleted edge clears chips while cutting
  • Side slot eases slug removal from various thicknesses
  • 67 mm diameter suits common pipe and conduit sizes
  • Requires separate Morse arbor for drill attachment

Specifications

BrandMORSE

Questions about this item

What arbor size do I need to mount the MHSG42 2-5/8" hole saw?

Use Morse MA35PSNCT (139830) or MA45PSNCT (139847) arbors; both are sold separately and thread onto the saw's unique side slot.

How do I install the carbide grit hole saw onto the arbor, and what step is often missed?

Thread the saw onto the chosen Morse arbor until the side slot engages the drive pins; the step people miss is tightening the arbor's set screw to lock the slot in place.

When will the carbide grit edge need replacement, and what indicates it is worn?

Replace the saw when cutting speed drops noticeably in cinder block, cast iron, or fiberglass; the gulleted edge cannot be resharpened, so a new MHSG42 is required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.