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Silver 127mm bi-metal hole saw cylinder with aggressive tooth profile and side slot

Morse

Morse MHS80 127mm Bi-Metal Hole Saw

SKU CH-196Q-QP23E

A 127 mm bi-metal hole saw cuts stainless steel, machinable metals, wood and plastic with an aggressive positive rake tooth profile and side slot for easier slug removal

  • Cuts stainless steel, wood and plastic with one tool
  • 127 mm diameter handles large openings in a single pass
  • Aggressive positive rake teeth penetrate material faster and easier
  • Unique side slot gives leverage for quick slug removal
  • Compatible with MA35PSN or MA45PSN arbors for secure mounting

127 mm Bi-Metal Hole Saw

The Morse MHS80 is a 127 mm 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 helps the saw penetrate material faster. Each box contains one hole saw.

Trade users cutting mixed materials

This saw suits electricians, plumbers and maintenance crews who need a single cutter for metal, wood and plastic. The side slot gives extra leverage for slug removal across various material thicknesses. Buyers who need an arbor included or a complete kit with multiple diameters should look at other options.

Arbor sold separately

The MHS80 requires a separate arbor; compatible models are MA35PSN (139052) or MA45PSN (139069). Without one of these arbors the hole saw cannot be mounted to a drill. Morse CUTLUBE (121408) is also recommended to optimise cutting performance and tool life.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 58% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameMORSE

Questions about this item

Which Morse hole saw diameter should I pick for a 127 mm cut?

The MHS80 is a single 127 mm (5") bi-metal hole saw; choose it when you need exactly that diameter.

How does the 127 mm bi-metal construction perform when cutting stainless steel or wood?

The aggressive positive-rake tooth profile cuts stainless steel, machinable metals, wood and plastic faster with less force.

What arbor fits the MHS80 and what does the side slot allow?

Use Morse MA35PSN or MA45PSN arbors; the unique side slot gives extra leverage for easier slug removal.

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