Hole Reamers | McMaster-Carr

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System of Measurement

Reamer Diameter

For Use On

Stainless Steel

Shank Type

Reamer Fractional Size

3/16" to 1 1/4"

3/16" to 2 1/4"

1/4" to 1 15/32"

1/4" to 2 17/64"

Reamer Type

For Dowel-Pin Holes

For Hole Alignment

For Morse Taper-Socket Holes

For Taper-Pin Holes

Flute Type

Overall Length

Shank Diameter

Flute Length

Taper Pin Number

Number of Flutes

Reamer Operation

Sold As

Material

Spiral Direction

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

Rate of Taper

Pipe Size

For Dowel Pin Diameter

Performance

Number of Flats

Machine Taper Number

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353 Products

Reamers

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 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

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