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Silver bi-metal hole saw with mandrel and pilot drill, 15/16-inch diameter

RICHELIEU

RICHELIEU 959361 15/16-inch (24 mm) bi-metal hole saw pneumatic accessory

SKU CH-G3RA-AX2Z7

Cuts metal, plastic and wood with M3 high-speed steel teeth and includes a screw-in mandrel and pilot drill

  • Efficient cutting across metal, plastic, and wood with 4/6 variable tooth pitch
  • Strong, consistent blade hardness from M3 high-speed steel teeth electron beam welded
  • Superior rigidity during operation thanks to heavy-duty backing plate
  • Quick plug removal on larger diameters via EZE Slot design
  • Ready to use with included screw-in mandrel and pilot drill

15/16-inch bi-metal hole saw

This RICHELIEU accessory is a 15/16-inch (24 mm) bi-metal hole saw designed for cutting metal, plastic and wood. It includes a screw-in mandrel and pilot drill so it is ready to use with a compatible power tool. The heavy-duty backing plate adds rigidity for cleaner cuts in workshop or job-site tasks.

Mandrel and pilot included

The supplied mandrel threads directly into the saw and holds the pilot drill, removing the need to source separate mounting hardware. A 4/6 variable tooth pitch helps the blade clear chips efficiently across different materials. On diameters of 1 3/4 in (45 mm) and larger the EZE Slot allows quick plug removal without extra tools.

Replaces worn or missing hole saws

This saw upgrades from dull or damaged cutters that leave rough edges or bind in the cut. The electron beam welded M3 high-speed steel teeth maintain hardness longer than standard welded teeth. It is not suited for buyers who need a larger diameter than 15/16-inch or who require a cutter without the California Proposition 65 chemical warning.

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 nameRICHELIEU

Questions about this item

How deep can the 15/16-inch bi-metal hole saw cut before the backing plate limits progress?

The heavy-duty backing plate provides rigidity for the full cutting depth of the saw body, so the limit is the saw's own depth rather than plate flex.

Does the bi-metal construction and variable 4/6 tooth pitch keep the tool cool and quiet during all-day pneumatic use?

M3 high-speed steel teeth are electron beam welded for consistent hardness, and the 4/6 variable pitch reduces vibration and heat buildup during extended cutting in metal, plastic or wood.

What pneumatic tool and arbor connection do I need to run this 24 mm hole saw with its included mandrel?

The saw includes a screw-in mandrel with pilot drill, so you need a pneumatic drill or driver that accepts the mandrel's shank size for direct mounting.

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