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Cylindrical 3-5/8 inch bi-metal hole saw with side slot and aggressive teeth

Morse

Morse MHS58 3-5/8" Bi-Metal Hole Saw

SKU CH-NJWG-WS4WA

3-5/8" bi-metal hole saw cuts stainless steel, metals, wood and plastic with an aggressive positive-rake tooth profile and side slot for easier slug removal

  • Cuts stainless steel, wood and plastic cleanly
  • Positive rake teeth penetrate material faster
  • Side slot eases slug removal on thick stock
  • Requires separate arbor MA35PSN or MA45PSN
  • Morse CUTLUBE 121408 optimises cutting performance

Morse MHS58 Bi-Metal Hole Saw

The Morse MHS58 is a 3-5/8 inch bi-metal hole saw built for general-purpose cutting across stainless steel, machinable metals, wood and plastic. It suits trade professionals and DIY users who need a single durable cutter for mixed-material jobs.

Arbor compatibility and slug removal

The saw requires a separate arbor; compatible options include the MA35PSN or MA45PSN models. A unique side slot improves leverage access for various material thicknesses and makes slug ejection easier during operation.

Upgrading from standard tooth designs

The aggressive positive rake tooth profile cuts faster and with less effort than conventional hole saws. The jump is worth it when you regularly switch between metal, wood and plastic and want quicker penetration without changing tools.

How it compares

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

Price $7.99
Cheaper than about 91% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameMORSE

Questions about this item

What arbor is required to run the Morse MHS58 3-5/8" hole saw?

A separate arbor is required; use the MA35PSN (139052) or MA45PSN (139069) depending on your drill chuck size.

Does the Morse MHS58 generate noticeable heat when cutting stainless steel all day?

The bi-metal construction with aggressive positive rake teeth cuts faster, reducing friction and heat buildup during extended use in stainless steel.

What additional item must I already own to clear the slug from the Morse MHS58?

The unique side slot provides leverage access for slug removal, but you will need a standard screwdriver or pry tool to eject the plug.

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