Spindles | McMaster-Carr

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Retaining Ring Groove

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For Use With

Dremel Grinders for Bits and Burs

Drill Presses

Electrical Discharge Machines

Grinders for Bits and Burs

Grinders for Wheels and Cones

Hammer Drills

Handheld Power Drills

Shank Diameter

Hardness

4,734 Products

Most Likely Products

Clamp Holding Screws

Replace worn holding screws in clamps or customize with different sizes or styles

52 products

Electric Motors

Keep machinery and equipment moving with AC or DC power

4 products

Drill Chuck Arbors

Attach drill chucks to machine spindles

152 products

All Results

Fabricating and Machining

Clamp Holding Screws

Replace worn holding screws in clamps or customize with different sizes or styles

52 products

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

12 products

Drill Chuck Arbors

Attach drill chucks to machine spindles

152 products

Motor Shaft Arbors

Mount abrasive discs to the shafts of bench-top motors, grinders, and buffers

8 products

Polisher Arbor Extensions

Lengthen your polisher's reach to access deep grooves and tight spots

1 product

Grinding Cone Arbors

Connect grinding cones to hand-held drills and die grinders; also known as mandrels

1 product

Drill Chuck Replacement Parts

Replace collars, shells, ball bearings, and other parts on drill chucks

10 products

Wheel Brush Arbors

Mount wheel brushes with an arbor hole to hand-held drills and die grinders; also known as mandrels

6 products

Wheel Arbors

Attach abrasive wheels to hand-held drills and die grinders; also known as mandrels

31 products

Grinding Bit Arbors

Attach grinding bits to tools and switch bits without removing the arbor; also known as mandrels

3 products

Lathe Post Tool Holders

Install in lathe tool posts to hold shank-style tools

28 products

Flap Wheel Arbors

Attach flap wheels to tools that accept a shank; also known as mandrels

7 products

Cartridge Sanding Roll Arbors

Connect cartridge sanding rolls to hand-held drills and die grinders

22 products

Drill Chucks

Connect drill bits to hand-held drills, drill presses, and milling machines

110 products

Machine Spindle Cleaning Tools

Clear out chips and coolant from tapered spindles to maintain precision and extend their life

4 products

Machine Taper Shank Adapters

Convert your Morse taper arbor to fit machine spindles that are too small or large

75 products

Tapping Head Replacement Parts

Replace spindles, collet nuts, and other parts on tapping heads

4 products

Lathe Tap and Die Holders

Insert into the Morse taper tailstock on a lathe to drive a tap or die

22 products

Tool Holder Coolant Tubes

Route coolant through your spindle without washing away its grease to improve machine and tool life

9 products

Sanders

Smooth the surfaces of workpieces and remove layers of paint and rust

1 product

Sanding Sleeve Drums

Convert grinders or hand-held power tools into sanding tools

83 products

Rotary Sanding Pad Arbors

Connect rotary sanding pads to hand-held drills and die grinders

14 products

Sanding Sleeves

Use with grinders to shape, deburr, and sand edges and internal surfaces

312 products

Sanding Drum and Sleeve Kits

Assortments include a variety of sanding drums and sleeves to shape and deburr internal surfaces

9 products

Cartridge Sanding Rolls

As the outer sanding surface wears away, new abrasive is exposed

125 products

Buffing and Polishing Wheel Chucks

Attach to the shaft of your grinder or buffer to hold wheels with a shank

1 product

Buffing and Polishing Wheel Spindles

Mount wheels to your tool’s shaft, collet, or drill chuck

12 products

Rotary Tool Chucks

Quickly swap accessories in and out of your rotary tool

1 product

Rotary Tool Arbors

Attach cutoff wheels to grinders; also known as mandrels

2 products

Rotary Tool Sanding Sleeves

Pair with rotary tools to smooth wood, fiberglass, and rubber or remove rust from metal

1 product

Lathe Spindle Stops

Load material in the same spot every time for consistent machining from piece to piece

3 products

Flap Wheel Adapters

Adapt flap wheels with a threaded stud to tools that have a threaded spindle

2 products

Power Transmission

Electric Motors

Keep machinery and equipment moving with AC or DC power

4 products

Stepper Motors

The motor shaft turns in small, equal increments for precise positioning

197 products

Servomotors

Create rotary motion with accurate positioning and fine control over speed and torque

97 products

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

1,762 products

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

28 products

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

1,318 products

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

41 products

Gear Box Shafts

Convert output drives from female to male

10 products

Containers, Storage, and Furniture

Spools

Store twine, wire, rope, and chain

43 products

Measuring and Inspecting

Wire, Rope, and Cord Length Measurers

Combine counters and reels to measure and wind wire, rope, cord, cable, or hose

22 products

Micrometer Heads

Mount on jigs, fixtures, and machine tools to position equipment and measure length

35 products

Facility and Grounds Maintenance

Toilet Paper Dispensers

Mount to bathroom walls to hold and dispense toilet paper

17 products

Paper Towel Dispensers

Release paper towels from a handy location

4 products

Fastening and Joining

Tool Holder Coolant Tube Wrenches

Install or remove coolant tubes inside HSK holders

9 products