Hole Punches For Brass | McMaster-Carr

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817 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.

Economy Hammer-Driven
Gasket and Washer Punch Sets

Sets include common ID and OD sizes to create gaskets and washers in two strikes.

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

European Standard Stud-Driven
Round Hole Punches for Conduit

Metric 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 Rectangular Hole 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.

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

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

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.

Stud-Driven Keyway Punches

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.

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.

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°.

Portable Lever-Operated Hole Punches

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

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.

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 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-Diameter Hole Saws for Sheet Metal

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

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.

Hole Saw Kits

Long-Life Hole Saw Kits

The saws in these kits have carbide-tipped teeth—the hardest in our hole saw offering—so they stay sharp up to twice as long as saws with high-speed steel teeth.

Hole Saw Kits

Cut perfectly round holes in a variety of diameters.

Fast-Cut Hole Saw Kits

Quickly cut perfectly round holes in multiple sizes—these kits come with at least six hole saws in different diameters.

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.

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.

Sheet Metal Hole Flaring Dies

Create flares around already-cut holes in sheet metal up to 3/16" thick to make the edges stronger and more rigid. Also known as dimple dies.

Broaching

Hex Broaches

Transform round holes into finely finished hex-shaped holes.

Rotary Hex Broaches

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