Arbors | McMaster-Carr

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Wheel Arbors

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

Drill Chuck Arbors

Drill Chuck Arbors

Attach drill chucks to machine spindles

Sanding Backup Pads

Sanding Backup Pads

Attach sanding discs to power tools and reinforce the discs

Slitting Saw Arbors

Slitting Saw Arbors

Mount and center slitting saws on milling machines

All Results

Fabricating and Machining

Wheel Arbors

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

Drill Chuck Arbors

Drill Chuck Arbors

Attach drill chucks to machine spindles

Drill Chuck Adapters

Drill Chuck Adapters

Connect your drill chuck to drill bits of different sizes or shank types

Drill Chuck Arbor Adapters

Drill Chuck Arbor Adapters

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

Drill Chuck Arbor Extensions

Drill Chuck Arbor Extensions

Lengthen the reach of your drill chuck arbor

Drill Chucks

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

Slitting Saw Arbors

Slitting Saw Arbors

Mount and center slitting saws on milling machines

Grinding Cone Arbors

Grinding Cone Arbors

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

Motor Shaft Arbors

Motor Shaft Arbors

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

Wheel Brush Arbors

Wheel Brush Arbors

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

Hollow-Core Cutter Arbor Adapters

Hollow-Core Cutter Arbor Adapters

Modify hollow-core cutters to fit larger arbors on drill presses and milling machines

Face Mill Arbors

Face Mill Arbors

Mount face milling cutters in milling machines

Sanding Roll Arbors

Sanding Roll Arbors

Connect sanding rolls to hand-held drills and die grinders

Flap Wheel Arbors

Flap Wheel Arbors

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

Flap Wheel Arbor Hole Reducers

Flap Wheel Arbor Hole Reducers

Reduce the arbor hole size on flap wheels so they'll fit the shaft of your tool

Grinding Bit Arbors

Grinding Bit Arbors

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

Reamer Arbors

Mount reamers and hold them steady on drill presses and other machines

Milling Machine Tool Holders

Milling Machine Tool Holders

Connect boring bars and other cutting tools to milling machines

Milling Machine Collet Chucks

Milling Machine Collet Chucks

Secure collets in milling machine spindles

Wheel Brush Arbor Hole Reducers

Wheel Brush Arbor Hole Reducers

Adjust arbor hole size so it'll fit the shaft of your tool

Lathe Collets

Insert into a lathe collet chuck or holder to tightly grip workpieces

Drill Drifts

Separate Morse taper shank cutting tools from spindles and adapters

Hole Saw Arbor Extensions

Hole Saw Arbor Extensions

Reach your hole saw into spots where your drill is too big to fit

End Mill Holders

End Mill Holders

Secure end mills, drills, or reamers in milling machines

Retention Knobs

Retention Knobs

Attach tool holders such as collet chucks and end mill holders to your CNC machine’s spindle

Milling Machine Shank Adapters

Milling Machine Shank Adapters

Convert tools with a Morse taper shank to an R8 shank

Sanding Backup Pads

Sanding Backup Pads

Attach sanding discs to power tools and reinforce the discs

Sanding Sleeve Drums

Sanding Sleeve Drums

Convert grinders or hand-held power tools into sanding tools

Sanding Pad Arbors

Sanding Pad Arbors

Connect sanding pads to hand-held drills and die grinders

Sanding Rolls

As the outer sanding surface wears away, new abrasive is exposed; also known as cartridge rolls

Sanding Pads

Reach into pipes, tubes, corners, and slots to smooth their surfaces and remove paint and rust

Sanding Disc Adapters

Sanding Disc Adapters

Swap between hook-and-loop and adhesive-backed sanding discs without also switching the sanding pad

Rotary Tool Arbors

Rotary Tool Arbors

Attach cutoff wheels to grinders; also known as mandrels

Rotary Tool Blades

Rotary Tool Blades

Replace the blade on your Dremel rotary tool

Rotary Tool Chucks

Rotary Tool Chucks

Quickly swap accessories in and out of your rotary tool

Rotary Tool Nose Caps

Rotary Tool Nose Caps

Attach to the end of Dremel grinders for quick accessory changes without extra tools

Lathe Mandrels

Grip the inside of hollow or bored workpieces to machine them in a lathe; also known as arbors

Lathe Centers

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

Hole Saw Arbors

Hole Saw Arbors

Secure a hole saw to a drill or drill press

Hole Saws

Connect to a drill or drill press to make circular cuts

Grinding Wheel Adapters

Grinding Wheel Adapters

Mount grinding wheels to surface grinders

Grinding Wheel Reducer Bushings

Grinding Wheel Reducer Bushings

Connect grinding wheels to shanks with a smaller diameter

Flap Wheel Adapters

Flap Wheel Adapters

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

Buffing and Polishing Wheel Chucks

Buffing and Polishing Wheel Chucks

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

Buffing and Polishing Wheel Spindles

Buffing and Polishing Wheel Spindles

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

End Mill Extensions

End Mill Extensions

Lengthen the reach of your end mill

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