Centers | McMaster-Carr

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Rounded-Edge Square

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Stainless Steel

Material

Aluminum Bronze

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Stainless Steel

Shank Diameter

Length of Cut

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Finish

Aluminum Chromium Nitride (AlCrN) Coated

Aluminum Non-Ferrous (ANF) Coated

Aluminum Titanium Nitride (AlTiN) Coated

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Number of Milling Ends

DFARS Specialty Metals

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Shank Type

Quick-Change Hex

Organizing Station Type

Flute Type

Diameter

3/16" to 1 1/16"

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8,267 Products

Most Likely Products

Lockout Organizing Stations

Lockout Organizing Stations

Keep padlocks, tags, and other lockout tools neatly stored and ready to use

Lathe Centers

Use in a lathe's headstock or tailstock to support the end of a workpiece

Center Finders

Line up your drill with the center of round bars and pipe

Transfer Punches

Transfer Punches

Mark the center of an existing hole onto a separate workpiece

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

All Results

Measuring and Inspecting

Center Finders

Line up your drill with the center of round bars and pipe

Transfer Punches

Transfer Punches

Mark the center of an existing hole onto a separate workpiece

Edge Finders

Locate edges, shoulders, center points, and lines on workpieces in milling machines

Center Punches

Mark center holes in metal and other material

Center Punch/Angle Indicators

Center Punch/Angle Indicators

Find the center of pipe and other parts and determine setup angles on milling machines and grinders

Bench Centers

Inspect cylindrical parts for irregularities that could cause wobbles or vibrations

Thread Size Identifiers

Thread Size Identifiers

Confirm your fastener's thread size, pitch, or threads per inch

Caliper Tips

Install on your caliper to measure hard-to-reach areas or center-to-center distances

Calipers

Take inside, outside, and depth measurements with more precision than a ruler

Combination Square Heads

Combination Square Heads

Attach combination square blades to form a combination square

Threaded Hole Location Gauges

Threaded Hole Location Gauges

Pinpoint the true center of threaded holes to precisely align and measure parts

Machine Tool Indicator Contact Points

Machine Tool Indicator Contact Points

Replace the contact point on your machine tool indicator

Machine Tool Indicators

Machine Tool Indicators

Find the exact edge of a workpiece without math or guesswork to quickly align your machining setup

Combination Square Blades

Combination Square Blades

Connect to a combination square head to create a combination square

Squares

Check 90° angles during layout work with combination, angle, or pipefitters' squares

Alignment Pins

Line up holes in sheet metal, I-beams, and angle irons for bolting, riveting, and welding

Pipe Flange Aligners

Pipe Flange Aligners

Line up flange holes so they bolt securely and connections won’t leak

Fabricating and Machining

Lathe Centers

Use in a lathe's headstock or tailstock to support the end of a workpiece

Lathe Drivers

Use with lathes to turn workpieces when machining between centers; also known as lathe dogs

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

Spring Locating Pins

Spring Locating Pins

Apply side force to workpieces to clamp them in place

Index Plungers

Align parts that have mating bushings for more precision than standard spring plungers

Slotted Bushings

Slotted Bushings

Pair with a standard bushing to prevent alignment pins from binding in your fixture

Vises

Secure workpieces in place

Center Drills

Drill cone-shaped openings in workpieces to mount them between centers on your lathe

Countersinks

Cut a cone-shaped opening in a hole to install flat-head screws and rivets flush with the surface

Alignment Locks

Alignment Locks

Precisely align your mold halves

End Mills

Cut and shape material to create precise slots, grooves, and profiles

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Building and Machinery Hardware

Lockout Organizing Stations

Lockout Organizing Stations

Keep padlocks, tags, and other lockout tools neatly stored and ready to use

Lockouts

Ensure that machines stay turned off to prevent accidents during maintenance work

Lockout Procedure Stations

Lockout Procedure Stations

Store all of your lockout safety procedure forms in one place

Communication

Tag Organizing Stations

Tag Organizing Stations

Keep frequently used tags handy

Signs

Everything from accident prevention to traffic control to exit signs

Safety Data Sheet Stations

Safety Data Sheet Stations

Give employees access to Safety Data Sheets (SDS) and training booklets to meet OSHA standards

Fastening and Joining

Pin-Removal Punches

Pin-Removal Punches

Strike with a hammer to loosen and remove pins and rivets

Material Handling

Robot Tool Calibration Styli

Robot Tool Calibration Styli

Calibrate robot arm movement for precision in tasks such as attaching fasteners

Electrical

Circuit Breaker Boxes

Circuit Breaker Boxes

Hold a series of circuit breakers in line; also known as load centers

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)