Decimal Reamers | McMaster-Carr

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System of Measurement

Reamer Diameter

For Use On

Stainless Steel

Material

Carbide-Tipped Tool Steel

Flute Type

Reamer Type

For Dowel-Pin Holes

For Hole Alignment

For Morse Taper-Socket Holes

For Taper-Pin Holes

Shank Type

Overall Length

Number of Flutes

Flute Length

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Reamer Operation

Reamer Fractional Size

1/16" Undersized

1/8" Undersized

3/16" Undersized

3/16" Oversized

1/4" Undersized

5/16" Undersized

5/16" Oversized

3/8" Undersized

Length

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Shank Diameter

Reamer Gauge Size

Taper Pin Number

Reach Length

Spiral Direction

For Dowel Pin Diameter

Number of Pieces

Reamer Size Designation

Oversized Fractional

Undersized Fractional

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2,607 Products

Reamers

Reamers

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

Reamers for Taper-Pin Holes

Reamers for Taper-Pin Holes

Shape holes to match the profile of taper pins

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

Reamer Sets

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

Reamers for Taper Pipe

Reamers for Taper Pipe

Finish a hole to a tapered pipe size before tapping threads

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

Reamers for Morse Taper-Socket Holes

Reamers for Morse Taper-Socket Holes

Create Morse taper-socket holes to hold cutting tools

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

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