Reamers | McMaster-Carr

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System of Measurement

Reamer Diameter

For Use On

Stainless Steel

Flute Type

Material

Carbide-Tipped Tool Steel

Shank Type

Reamer Fractional Size

1/16" Undersized

1/8" Undersized

3/16" Undersized

Number of Flutes

Reamer Type

For Dowel-Pin Holes

For Hole Alignment

For Morse Taper-Socket Holes

For Taper-Pin Holes

Overall Length

Flute Length

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Reamer Operation

Shank Diameter

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Spiral Direction

Reamer Gauge Size

Finish

Titanium Nitride (TiN) Coated

Reamer Size Designation

Oversized Fractional

Undersized Fractional

Taper Pin Number

For Dowel Pin Diameter

Number of Pieces

Reach Length

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3,251 Products

Reamers

Reamers

Finish most holes to precise inch, metric, wire gauge, or letter sizes

Reamers for Hole Alignment

Reamers for Hole Alignment

Enlarge holes to correct misalignment and overlap

Reamers for Dowel-Pin Holes

Reamers for Dowel-Pin Holes

Undersized with a slight taper so pins fit snugly when installed

Reamers for Taper-Pin Holes

Reamers for Taper-Pin Holes

Shape holes to match the profile of taper pins

Reamers for Taper Pipe

Reamers for Taper Pipe

Finish a hole to a tapered pipe size before tapping threads

Reamers for Morse Taper-Socket Holes

Reamers for Morse Taper-Socket Holes

Create Morse taper-socket holes to hold cutting tools

Reamers for Deburring

Reamers for Deburring

Finish holes in sheet metal or remove burrs from pipe and conduit

Reamer Sets

Finish holes of various diameters to precise inch, metric, wire gauge, or letter sizes

Reamer Sets for Dowel-Pin Holes

Reamer Sets for Dowel-Pin Holes

Keep a range of undersized reamers on hand so pins fit snugly when installed

Reamer Sets for Taper-Pin Holes

Reamer Sets for Taper-Pin Holes

A variety of sizes for shaping holes to match the profile of taper pins

Other Products

Reamer Drill Bits

Reamer Drill Bits

Drill and finish holes in one pass

Battery Terminal Reamers

Battery Terminal Reamers

Spread open and clean battery terminal clamps all at once

Tube Flarers

Make flared ends on metal tubing so it's compatible with flared tube fittings

Drill Bits

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

Pin Insertion Tools

Pin Insertion Tools

Strike with a hammer to install pins

Deburring Tools

Deburring Tools

Changeable or fixed cutting blades shave rough edges from surfaces, holes, and pipe

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