Aluminum Hole Punches | McMaster-Carr

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Shape

System of Measurement

Hole Diameter

Punching Action

For Maximum Steel Thickness

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Diameter

Material

Conduit Trade Size

Pilot Diameter

Pipe Size

DFARS Specialty Metals

Stud Diameter

Export Control Classification Number (ECCN)

Punching Force

REACH

Container Type

RoHS

Compliant with Exemptions

Performance

Hole Length

For Keyway Notch Width

Hole Width

For Cutting

1,007 Products

Hole Punches

Hammer-Driven Hole Punches

One-Step Hammer-Driven Gasket and Washer Hole Punch Sets

Attach two punch heads to the handle at once to punch a hole in a single strike

58 products

Hammer-Driven Gasket and Washer Hole Punch Sets for Thin Materials

Slide thin materials into the included die block then punch

2 products

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

Pilots on the outer punch ensure accurate inner and outer punching

3 products

Stud-Driven Hole Punches

Stud-Driven Round Hole Punches

Turn a wrench or driver to draw the punch onto the included stud

110 products

Stud-Driven Round Hole Punches for Pipe and Conduit

Turn a wrench or driver to draw the punch onto the included stud

36 products

European Standard Stud-Driven Round Hole Punches for Conduit

Turn a wrench or driver to draw the punch onto the included stud

22 products

Self-Centering Stud-Driven Round Hole Punches

The center fits inside the pilot hole to make accurate holes every time

10 products

Stud-Driven Keyway Hole Punches

Cut through sheet metal to make holes for installing panel cutout switches

4 products

Metric Stud-Driven Round Hole Punches for Conduit

Turn a wrench or driver to draw the punch onto the included stud

22 products

Stud-Driven Rectangle Hole Punches

Make openings for panel switches and connectors

9 products

Stud-Driven Rectangle Hole Punches for Power/Control Connectors

Punch holes for installing heavy duty industrial connectors

7 products

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

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

6 products

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

4 products

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

Cut through aluminum and steel fast to make openings for DB connectors

6 products

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

The center fits inside the pilot hole to make accurate holes every time

5 products

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

The center fits inside the pilot hole to make accurate holes every time

9 products

Lever-Operated Hole Punches

Compact Portable Lever-Operated Hole Punches

About half the size of the standard to fit in your toolbox

4 products

Compact Portable Lever-Operated Hole Punch Sets

Include punches and dies in a range of sizes to fit in your toolbox

4 products

Long-Reach Bench-Mount Lever-Operated Hole Punches

A deeper throat than standard punches reaches further past the edge of material

23 products

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

Make holes in structural steel channels and angle iron

5 products

Portable Lever-Operated Hole Punches

More than double the punching force of compact punches

3 products

Smooth-Operating Bench-Mount Lever-Operated Hole Punches

Roller bearings in the lever provide low-effort punching

2 products

High-Force Bench-Mount Lever-Operated Hole Punches

Our most powerful lever-operated punch

5 products

High-Force Portable Lever-Operated Hole Punches

Punch with nearly three times the force compared to the standard

3 products

Stud-Driven Hole Punch Sets

Stud-Driven Hole Punch Sets with Straight Hydraulic Driver

Make straight punches with eight tons of force

1 product

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

Rotate the angled head up to 180° to fit into tight spaces

1 product

Stud-Driven Hole Punch Sets for Pipe and Conduit

Use a ratchet wrench or hydraulic driver to draw the punch onto the included stud

6 products

Self-Centering Stud-Driven Hole Punch Sets

The center fits inside the pilot hole to make varoius sizes of accurate holes every time

4 products

Metric Stud-Driven Hole Punch Sets for Conduit

Use a ratchet wrench or hydraulic driver to draw the punch onto the included stud

4 products

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

Punches align themselves in pilot holes and use the hydraulic driver for power

4 products

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

Create large holes and make repeated punches with 11 tons of force

2 products

European Standard Stud-Driven Hole Punch Sets for Conduit

Use a ratchet wrench or hydraulic driver to draw the punch onto the included stud

4 products

Plier-Action Hole Punches

Plier-Action Keyway Hole Punches

Cut keyways at the edges of existing holes

1 product

Hydraulic Hole Punches

Our strongest punch drives 35 tons of force into bus bars, railings, and I-beams

3 products

Other Products

Hole Saws

Connect to a drill or drill press to make circular cuts

459 products

Hole Flaring Dies

Create flares around holes in sheet metal to make the edges stronger and more rigid

2 products

Sheet Metal Corner Punches

Use with a cutting base to make rounded corners in sheet metal

1 product

Broaches

Install in an arbor press, milling machine, or CNC machine to cut shapes into existing holes

55 products