Centering Tools | McMaster-Carr

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655 Products

Measuring and Inspecting

Center Finders

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

1 product

Transfer Punches

Mark the center of an existing hole onto a separate workpiece

320 products

Center Punches

Mark center holes in metal and other material

54 products

Machine Tool Indicator Contact Points

Replace the contact point on your machine tool indicator

1 product

Caliper Tips

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

2 products

Rulers

Horizontal, vertical, circumference, center-finding, and pica rulers

10 products

Bench Centers

Inspect cylindrical parts for irregularities that could cause wobbles or vibrations

5 products

Threaded Hole Location Gauges

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

70 products

Tape Measures

Standard, long, center-finding, and flexible tape measures

2 products

Lathe Alignment Bars

Confirm that your lathe headstock and tailstock are aligned for accurate machining

1 product

Fabricating and Machining

Lathe Centers

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

33 products

Lathe Chuck Collet Adapters

Save time by converting a 5C collet into a lathe chuck, or vice versa

2 products

Lathe Chuck Jaw Boring Rings

Hold machinable lathe chuck jaws in place to securely grip workpieces and make accurate cuts

8 products

Lathe Chucks

Mount to a lathe's spindle to hold round workpieces; also known as scroll chucks

3 products

Lathe Chuck Jaw Nuts

Secure jaws to a CNC lathe chuck

13 products

Lathe Chuck Jaws

Hold round workpieces on lathe chucks

47 products

Vises

Secure workpieces in place

1 product

Drill Bits

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

16 products

Fastening and Joining

Pin Removal Punches

Strike with a hammer to loosen and remove pins and rivets

10 products

Material Handling

Robot Tool Calibration Styli

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

1 product