Bronze Hole Punches | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Diameter Diameter

	For Use On For Use On	Show

Bronze

	For Use On For Use On	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

	For Use With For Use With

Drill Presses

Drill

	Tooth Material Tooth Material

Carbide

Heat-Treated High-Speed
Steel

High-Speed Steel

	ID ID

	Cutting Depth Cutting Depth

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Body Material Body Material

Steel

Heat-Treated High-Speed
Steel

High-Speed Steel

	For Arbor Thread Size For Arbor Thread Size

	Hex Size Hex Size

	Cut Style Cut Style


Hex	Square

	Shank Diameter Shank Diameter

0.315"

1/2"

3/4"

	Material Material

M2 High-Speed Steel

M4 High-Speed Steel

M42 High-Speed Steel

	Shank Shape Shank Shape

Round

	Maximum Depth of Cut Maximum Depth of Cut

	Length Length

	For Pipe Size For Pipe Size

3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5

	For Copper Tube Size For Copper Tube Size

1/2
5/8
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5

	For Conduit Trade Size For Conduit Trade Size

	Shank Type Shank Type

	Round

	Arbor Shank Size Arbor Shank Size

	Number of Saws Number of Saws

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593 Products

Hole Saws

Hole Saws for Sheet Metal

These high-speed steel saws cuts through aluminum, brass, bronze, and steel.

Hole Saws for Spot Welds

Cut through spot welds on sheet metal and make faster, more precise cuts than drill bits and other hole saws.

Impact-Driver Hole Saws for Sheet Metal

Make clean, fast cuts in thin metal and plastic when you use one of these saws with an impact driver. The body widens at the top to prevent the saw from pushing through your workpiece.

Heavy Duty Hole Saws for
Sheet Metal and Plastic Sheets

The carbide teeth on these steel saws cut aluminum, brass, bronze, steel, and plastic sheets and last up to twice as long as high-speed steel teeth.

Adjustable Large-Diameter Hole Saws for Sheet Metal

Attach these saws to your portable drill to cut a range of large diameter hole sizes in sheet metal.

Adjustable-Diameter Hole Saws for Sheet Metal

Use these saws with a drill press to cut a variety of hole sizes in sheet metal.

Hole Saws

These standard saws have high-speed steel teeth.

Long-Life Hole Saws

The carbide teeth on these saws last up to twice as long as high-speed steel teeth.

Fast-Cut Hole Saws

Specially designed teeth cut faster than the teeth on standard hole saws.

Hole Saws with Built-In Arbor

Quickly connect these saws to your drill or drill press with the built-in arbor.

Large Diameter Hole Saws

These saws have high-speed steel teeth.

Long-Life Large Diameter Hole Saws

The carbide-tipped teeth on these saws last up to twice as long as high-speed steel teeth.

Hole Saw Kits 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.

Hole Saw Kits

These kits have saws with high-speed steel teeth and a steel body.

Long-Life Hole Saw Kits

The saws in these kits have carbide-tipped teeth, so they last up to twice as long as saws with high-speed steel teeth.

Rotary Broaches

Rotary Hex Broaches

Used in CNC and milling machines, these broaches turn round holes into hexagonal ones with more accuracy than traditional push broaches.

Rotary Square Broaches

Changing round holes into a square shape more accurately than traditional push broaches, these broaches go in CNC and milling machines.

Hole Saws

Hole Saws for Sheet Metal

Hole Saws for Spot Welds

Impact-Driver Hole Saws for Sheet Metal

Heavy Duty Hole Saws forSheet Metal and Plastic Sheets

Adjustable Large-Diameter Hole Saws for Sheet Metal

Adjustable-Diameter Hole Saws for Sheet Metal

Hole Saws

Long-Life Hole Saws

Fast-Cut Hole Saws

Hole Saws with Built-In Arbor

Large Diameter Hole Saws

Long-Life Large Diameter Hole Saws

Hole Saw Kits for Sheet Metal

Hole Saw Kits

Long-Life Hole Saw Kits

Rotary Broaches

Rotary Hex Broaches

Rotary Square Broaches

Heavy Duty Hole Saws for
Sheet Metal and Plastic Sheets