Hole Enlarging Bits | McMaster-Carr

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System of Measurement

Reamer Diameter

For Use On

Stainless Steel

Material

Carbide-Tipped Steel

Flute Type

Shank Type

Quick-Change Hex

Number of Flutes

Overall Length

Reamer Fractional Size

1/16" Undersized

1/8" Undersized

3/16" Undersized

Reamer Type

For Dowel-Pin Holes

For Hole Alignment

For Morse Taper-Socket Holes

For Taper-Pin Holes

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Flute Length

Shank Diameter

Reamer Operation

Drill Bit Size

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Body Diameter

Finish

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Screw Size

Pilot Diameter

Reamer Gauge Size

Spiral Direction

Taper Pin Number

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3,711 Products

Fabricating and Machining

Drill Bits

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

Reamer Drill Bits

Reamer Drill Bits

Drill and finish holes in one pass

Reamers

Finish holes to an exact size, correct misaligned holes, and remove burrs

Counterbores

Enlarge the top of a hole to install socket and hex head screws flush with the surface

Counterbore Insert Holders

Counterbore Insert Holders

Pair with inserts to create flat-bottom holes

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