Copper Hole Punches | McMaster-Carr

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	Shape Shape


Round	Gasket/Washer

Keyway	Rectangle

Square	Round with Keyways

Computer Connector

	System of Measurement System of Measurement

Inch

Metric

	For Hole Diameter For Hole Diameter

	For Use On For Use On	Show

Copper

	For Use On For Use On	Hide

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

	Punching Action Punching Action


Hammer Driven	Plier Action

Stud Driven	Lever Operated

Hydraulic

	Individual/Set Individual/Set

Individual

Set

	Material Material

Steel

Iron

Aluminum

	For Maximum Steel Thickness For Maximum Steel Thickness

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

DFARS Specialty Metals
COTS-Exempt

	For Conduit Trade Size For Conduit Trade Size

	Length Length

	For Pipe Size For Pipe Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Pilot Diameter Pilot Diameter

	Stud Diameter Stud Diameter

	Punching Force Punching Force

	Container Type Container Type

	Throat Depth Throat Depth

	Stud Length Stud Length

	For Keyway Notch Width For Keyway Notch Width

	For Keyway Notch Length For Keyway Notch Length

	Trade Number Trade Number

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360 Products

Hammer-Driven Hole Punches

Strengthened edges cut holes up to 4" dia. in fabric, leather, rubber, and soft metal. Also known as arch punches.

Hammer-Driven Gasket and Washer
Punch Sets for Thin Materials

Slide thin sheets of material into the included die block then punch an inner and outer hole to create a shim or washer.

Self-Aligning Hammer-Driven Gasket and
Washer Punch Sets for Thin Materials

For accurate punching of inner and outer holes, these sets come with pilots that attach to the outer hole punch.

Hammer-Driven Hole Punch Sets

Use these one-piece tools to make round holes up to 1 3/4" dia.

Plier-Action Keyway Punches

Cut keyways at the edges of existing holes. Also known as a keyway nibbler.

Stud-Driven Hole Punches

Stud-Driven Round Hole Punches

Stud-Driven Round Hole Punches for Pipe and Conduit

Metric Stud-Driven Round Hole Punches for Conduit

European Standard Stud-Driven
Round Hole Punches for Conduit

Self-Centering Stud-Driven Round Hole Punches

Self-Centering Stud-Driven Round
Hole Punches for Pipe and Conduit

Metric Self-Centering Stud-Driven
Round Hole Punches for Conduit

Stud-Driven Keyway Punches

Stud-Driven Rectangular Hole
Punches for Power/Control Connectors

Create holes for installing heavy duty industrial connectors. When the die and punch are pressed together, four centering mandrels in the die mark where to drill holes for the connector's assembly.

Stud-Driven Rectangular Hole Punches

Hydraulic Driver-Operated
Stud-Driven DIN-Size Hole Punches

Cut DIN-size holes in steel up to 7/64" thick using a driver ram and hydraulic pump.

Manual Wrench-Operated
Stud-Driven DIN-Size Hole Punches

Use a wrench to cut DIN-size holes in steel up to 1/16" thick.

Quick-Cut Stud-Driven
Computer-Connector-Shape Hole Punches

These steel punches cut through aluminum and steel fast to make openings for DB connectors.

Stud-Driven Hole Punch Sets

Stud-Driven Hole Punch Sets
with Straight Hydraulic Driver

The driver supplies eight tons of force to the hole punches in this set to make straight punches.

Stud-Driven Hole Punch Sets
with Right-Angle Hydraulic Driver

Rotate the angled head of the driver up to 180° to fit it into tight spaces and supply eight tons of force to the hole punches.

Stud-Driven Hole Punch Sets with
High-Powered Straight Hydraulic Driver

Create larger holes and make repeated punches with these drivers that supply 11 tons of force to the included hole punches.

Stud-Driven Hole Punch Sets for Pipe and Conduit

Metric Stud-Driven Hole Punch Sets for Conduit

European Standard Stud-Driven
Hole Punch Sets for Conduit

Self-Centering Stud-Driven Hole
Punch Sets with Hydraulic Driver

The included hydraulic driver allows you to punch conduit up to size 2.

Self-Centering Stud-Driven Hole Punch Sets

Punch conduit up to size 1 1/4.

Time-Saver Stud-Driven Hole Punch Sets

A locking clamp eliminates the need to thread the punch onto the stud, making setup and disassembly quicker than with standard punches.

Lever-Operated Hole Punches

Compact Portable Lever-Operated Hole Punches

About half the size of a standard portable lever-operated punch, these punches can fit in your toolbox.

Compact Portable Lever-Operated Hole Punch Sets

These punches are half the size of standard portable lever-operated punches. They come with punches and dies in varying sizes.

Portable Lever-Operated Hole Punches

These medium duty tools have more than double the punching force of compact portable lever-operated punches.

High-Powered Portable Lever-Operated Hole Punches

Deliver nearly three times the punching force of a standard portable lever-operated punch by holding one handle and turning the other 360°.

Extended-Reach Bench-Mount
Lever-Operated Hole Punches

A throat depth more than double those of standard bench-mount lever-operated punches allows this tool to reach further past the edge of material.

Heavy Duty Extended-Reach Bench-Mount
Lever-Operated Hole Punches

Use twice the punching force of standard extended-reach punches to make holes in structural steel channels and angle iron.

Smooth-Action Bench-Mount
Lever-Operated Hole Punches

Roller bearings in the lever provide low-effort punching.

High-Force Bench-Mount Lever-Operated Hole Punches

Our most powerful lever-operated punch, the rotary-action socket turns to deliver two to three times the punching force of other bench-mount lever-operated punches.

Hydraulic Hole Punches

Our strongest punch, this tool has 35 tons of force to punch through tough materials such as bus bars, railings, and I-beams.

Rounded-Corner-Cutting Bench-Top Sheet Metal Cutters

Rounded-Corner-Cutting
Bench-Top Sheet Metal Cutters

Combine the cutting base and a corner punch to make rounded corners in sheet metal.