Center Finders | McMaster-Carr

Filter by

For Surface Shape

Round

Square

System of Measurement

Diameter

Finish

DFARS Specialty Metals

Color

Material

Body Diameter

Container Type

Tip Diameter

Tip Shape

Display Type

REACH

Distance Measured

Length

Overall Length

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Manufacturer Model Number

RoHS

Compliant with Exemptions

Head Length

Export Control Classification Number (ECCN)

Blade Length

Manufacturer

Graduations

Square Head Material

For Use With

465 Products

Measuring and Inspecting

Center Finders

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

1 product

Edge Finders

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

10 products

Center Punches

Mark center holes in metal and other material

85 products

Center Punch/Angle Indicators

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

5 products

Transfer Punches

Mark the center of an existing hole onto a separate workpiece

198 products

Layout Compasses

Draw circles and transfer distance measurements

1 product

Combination Square Center Heads

Attach combination square blades to form a combination square

15 products

Calipers

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

9 products

Caliper Tips

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

4 products

Thread Size Identifiers

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

3 products

Threaded Hole Location Gauges

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

70 products

Machine Tool Indicator Contact Points

Replace the contact point on your machine tool indicator

3 products

Machine Tool Indicators

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

6 products

Combination Square Blades

Connect to a combination square head to create a combination square

17 products

Squares

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

27 products

Fabricating and Machining

Drill Bits

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

16 products

Drill Bit Guides

Drill precise holes without building a fixture

2 products