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Cylindrical bi-metal hole saw, silver finish, 3-1/8 inch diameter

Morse

Morse MHS50 3-1/8" Bi-Metal Hole Saw

SKU CH-F6MJ-F7RD5

Cuts stainless steel, machinable metals, wood and plastic using a 3-1/8" bi-metal hole saw with aggressive positive-rake teeth and a side slot for easier slug removal

  • Aggressive positive rake teeth cut stainless steel, wood and plastic faster
  • 79 mm diameter handles thick material with unique side slot for easy slug removal
  • Bi-metal construction withstands general purpose drilling across multiple material types
  • Compatible with MA35PSN or MA45PSN arbors for secure tool mounting
  • Optimised performance with Morse CUTLUBE for extended cutting life

Morse MHS50 3-1/8" Bi-Metal Hole Saw

The Morse MHS50 is a 79mm diameter bi-metal hole saw built for general-purpose cutting. It handles stainless steel, machinable metals, wood and plastic. An aggressive positive rake tooth profile penetrates material easier and faster. A separate arbor must be purchased separately.

Suits general fabrication and maintenance

Tradespeople needing a single 3-1/8" cutter for mixed materials will find this hole saw effective. The unique side slot improves leverage access and simplifies slug removal across various thicknesses. Buyers who need an arbor included or a complete kit should look at other options.

Separate arbor required for operation

This hole saw does not ship with an arbor; compatible Morse arbors are MA35PSN and MA45PSN. Using Morse CUTLUBE is recommended to optimise cutting performance. One hole saw is supplied per box.

Highlights

  • Aggressive positive rake teeth cut stainless steel, wood and plastic faster
  • 79 mm diameter handles thick material with unique side slot for easy slug removal
  • Bi-metal construction withstands general purpose drilling across multiple material types
  • Compatible with MA35PSN or MA45PSN arbors for secure tool mounting
  • Optimised performance with Morse CUTLUBE for extended cutting life

Specifications

BrandMORSE

Questions about this item

How does the 79 mm diameter translate to the actual hole size I will cut?

The saw produces a 3-1/8 inch hole, which is exactly 79 mm, so the finished opening matches the stated diameter.

Which arbor shank sizes are compatible with this hole saw?

It requires a separate arbor; use the MA35PSN (139052) or MA45PSN (139069) models for a secure fit.

What mounting or clearance does the side slot require?

The unique side slot gives extra leverage for slug removal and works with various material thicknesses without additional clearance.

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