Drill Aligners | McMaster-Carr

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System of Measurement

Length

Shaft Diameter

Material

Plain Bearing Type

For Housing ID

Drill Bit Size

Performance

Electrically Insulating

Shaft Mount Type

Shape

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

Yes

Export Control Classification Number (ECCN)

Flange OD

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

REACH

Lubrication

Installation Permanence

Maximum Temperature

For Load Direction

Combined Radial and Thrust

Radial

Dynamic Radial Load Capacity @ Speed

For Drill Bit Size Decimal Equivalent

Flange Thickness

Minimum Temperature

10,864 Products

Fabricating and Machining

Drill Guides

Pair with handheld drills to create precise holes, no drill press required

2 products

Drill Bit Guides

Drill precise holes without building a fixture

15 products

Drill Bases

Portable and magnetic to grip metal surfaces for on-the-go cutting accuracy similar to a drill press

1 product

Drill Stops

Limit how far bits can drill to create identical hole depths every time

145 products

Drill Bits

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

16 products

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

4,046 products

Drill Bushing Lock Screws

Prevent drill bushings from spinning

14 products

Slotted Bushings

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

34 products

Drill Bushing Lock Rings

Secure drill bushings in holes

30 products

Drill Bushing Sleeves

Press into your jig fixture so you can swap different bushings in and out without causing wear

59 products

Drill Bushing Lock Sleeves

Press into your jig fixture so you can swap in different bushings and lock them to prevent spinning

25 products

Drill Bushing Installation Tools

Get a good grip to press removable drill bushings into fixture plates

9 products

Tap Guides

Place on your workpiece to cut straight threads without building a fixture

4 products

Milling Machine Depth Stops

Avoid cutting too deep by attaching to your machine’s quill

1 product

Measuring and Inspecting

Alignment Lasers

Project a dot, line, or crosshair line as a reference point to position equipment

3 products

Rivet Hole Locators

Mark even spacing for rivets and other fasteners before you drill

1 product

Building and Machinery Hardware

T-Slotted Framing Drill Jigs

Guide bits to drill straight, accurate holes in T-slotted rails

13 products

Raw Materials

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

229 products

Plastic

A lightweight alternative to metal and glass

245 products

Steel

Strong, machinable, and weldable—all with material certificates for traceability

374 products

Fastening and Joining

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

3 products

Screwdriver Bits

Pair with drivers to turn screws

11 products

Power Transmission

Sleeve Bearings

With no moving parts, the plainest type of bearing

3,389 products

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

2,012 products

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

289 products