15/16" Hole Saws | McMaster-Carr

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22 Products

Hole Saws

These standard saws have high-speed steel teeth to make circular cuts in wood, plastic, and metal. Often used to remove more material than drill bits, they help with tasks such as creating cutouts for doorknobs or cables. Attach them to a drill or drill press. An arbor with pilot drill (sold separately) is required.

1 15/16" Cutting Depth


Variable Set Tooth Style		Arbor with Pilot Drill

Steel Body—Saws with a steel body are also known as bimetal blades.

Variable-Set Tooth—Saws with variable-set teeth make faster cuts with less vibration than saws with constant-set teeth.

	Hole Saws								Arbors with Pilot Drill Bit with 1/4" Hex Shank		Arbors with Pilot Drill Bit with 11/32" Hex Shank		Arbors with Pilot Drill Bit with 3/8" Hex Shank		Arbors with Pilot Drill Bit with 7/16" Hex Shank		Replacement Pilot Drill Bits for 1/4", 3/8", & 7/16" Hex Shank
				Material
	Dia.	For Arbor Thread Size	Arbor Hole	Body	Tooth	Tooth Style		Each		Each		Each		Each		Each		Each
For Aluminum, Brass, Bronze, Plastic, Stainless Steel, Steel, and Wood



		15/16"	1/2"-20	Threaded	Steel	High-Speed Steel	Variable Set	4066A17	00000	4066A76	00000	4066A205	000000	4066A78	00000	4066A62	000000	4066A86	00000

2 3/8" Cutting Depth


Variable Set Tooth Style

Unthreaded Arbor Hole—Unthreaded hole saws attach and detach from compatible arbors more quickly than threaded hole saws. Use a simple push-and-turn motion to attach and detach the saw, instead of having to thread it on and off.

Variable-Set Tooth—Saws with variable-set teeth make faster cuts with less vibration than saws with constant-set teeth.

	Hole Saws							Quick-Change Arbors with Pilot Drill Bit with 3/8" Hex Shank		Quick-Change Arbors with Pilot Drill Bit with 7/16" Hex Shank		Replacement Pilot Drill Bits for 3/8" & 7/16" Hex Shank
			Material
	Dia.	Arbor Hole	Body	Tooth	Tooth Style		Each		Each		Each		Each
For Aluminum, Brass, Bronze, Plastic, Stainless Steel, Steel, and Wood



		15/16"	Unthreaded	High-Speed Steel	High-Speed Steel	Variable Set	4556A108	000000	4043A102	000000	4043A101	000000	4043A103	00000

Long-Life Hole Saws

With carbide teeth—the hardest in our hole saw offering—these hole saws cut through harder materials and stay sharp for up to twice as long as saws with high-speed steel teeth. All require an arbor (sold separately). Use them in drills and drill presses to create perfectly round holes, such as enclosure cut-outs for cable to pass through.

1 15/16" Cutting Depth


	Arbor with Pilot Drill	Replacement Pilot Drill Bit

	Hole Saws							Arbors with Pilot Drill Bit with 1/4" Hex Shank		Arbors with Pilot Drill Bit with 11/32" Hex Shank		Arbors with Pilot Drill Bit with 3/8" Hex Shank		Arbors with Pilot Drill Bit with 7/16" Hex Shank		Replacement Pilot Drill Bits for 1/4", 3/8", & 7/16" Hex Shank		Replacement Pilot Drill Bits for 11/32" Hex Shank
				Material
	Dia.	For Arbor Thread Size	Arbor Hole	Body	Tooth		Each		Each		Each		Each		Each		Each		Each
For Aluminum, Brass, Bronze, Cast Iron, Fiberglass, Plastic, Stainless Steel, and Wood



		15/16"	1/2"-20	Threaded	Steel	Carbide	4192A64	000000	4066A76	00000	4066A205	000000	4066A78	00000	4066A62	000000	4066A86	00000	4066A202	00000

Hole Saws for Sheet Metal

Lower cutting depths than standard hole saws make these saws less likely to rip or tear while making smooth, burr-free cuts in sheets. Heat-treated high-speed steel teeth cut through aluminum, brass, bronze, and steel. Use these saws on a drill or drill press. An arbor (sold separately) is required.

Arbors with pilot drill guide your cut.

Arbors with spring-loaded pilot pins push out the slug as you cut. They require a drilled pilot hole.

1/8" Cutting Depth


	Arbor with Spring-Loaded Pilot Pin	Arbors with Pilot Drill

Hole Saws			Arbors with Pilot Drill			Replacement Pilot Drills
Dia.		Each	Shank Size		Each		Each
15/16"	3789A15	000000	3/8"	3789A61	000000	3789A62	00000

1/2" Cutting Depth


	Arbor with Spring-Loaded Pilot Pin	Arbors with Spring-Loaded Pilot Pins

Hole Saws				Arbors with Spring-Loaded Pilot Pins			Replacement Spring-Loaded Pilot Pins
Dia.	For Arbor Thread Size		Each	Shank Size		Each		Each
15/16"	1/2"-20	4093A53	000000	1/2"	4093A73	000000	4093A74	000000

Heavy Duty Hole Saws for Stainless Steel Sheets

An extra-thick steel body with carbide teeth can cut through stainless steel structural framing and electrical enclosures. The built-in arbor makes these saws easy to attach to a drill or drill press. They come with a pilot drill that has a spring to push out the slug.

	Hole Saws												Replacement Pilot Drills
				Material		Pilot Drill
	Dia.	Arbor Size	Arbor Shank Shape	Body	Tooth	Dia.	Lg.	Material	Features	Includes		Each		Each
For Stainless Steel







				25/32" Cutting Depth

				15/16"	33/64"	Hex	Steel	Carbide	15/64"	3 1/8"	High-Speed Steel	Built-In Arbor, Slug-Ejecting Spring	Pilot Drill	4054A25	000000	4054A21	00000

Long-Life Hole Saws for Ceramic and Masonry


	Arbor with Pilot Drill

The diamond-grit edge on these hole saws cuts more accurately, leaves a smoother finish, and lasts up to twice as long as carbide-grit-coated teeth. Saws are for use on reinforced plastic, Kevlar, stone, brick, and other abrasive materials with high silicon content. Attach them to a drill or drill press. An arbor with pilot drill (sold separately) is required. To cut ceramic tile, you must use a 1/4 " carbide-tipped pilot drill.

	Hole Saws					Arbors with Pilot Drill Bit with 1/4" Hex Shank		Arbors with Pilot Drill Bit with 3/8" Hex Shank		Arbors with Pilot Drill Bit with 7/16" Hex Shank		Replacement Pilot Drill Bits for 1/4", 3/8", & 7/16" Hex Shank
	Dia.	For Arbor Thread Size	Body Material		Each		Each		Each		Each		Each
For Ceramic, Composite, Fiberglass, Masonry, and Plastic







				1 5/8" Cutting Depth

				15/16"	1/2"-20	Steel	6930A22	000000	4066A76	00000	4066A78	00000	4066A62	000000	4066A86	00000

Fast-Cut Hole Saws


	Arbor with Pilot Drill

Specially designed teeth cut faster than the teeth on standard hole saws. Teeth are high-speed steel for cutting wood, plastic, and metal such as aluminum, brass, steel, and stainless steel. Attach saws to a drill or drill press. An arbor with pilot drill (sold separately) is required.

	Hole Saws						Arbors with Pilot Drill Bit with 1/4" Hex Shank		Arbors with Pilot Drill Bit with 3/8" Hex Shank		Arbors with Pilot Drill Bit with 7/16" Hex Shank		Replacement Pilot Drill Bits for 1/4", 3/8", & 7/16" Hex Shank
			Material
	Dia.	For Arbor Thread Size	Body	Tooth		Each		Each		Each		Each		Each
For Aluminum, Brass, Bronze, Plastic, Stainless Steel, Steel, and Wood







				1 3/4" Cutting Depth

				15/16"	1/2"-20	Steel	High-Speed Steel	41005A17	000000	4066A76	00000	4066A78	00000	4066A62	000000	4066A86	00000