reamer
Reamers are rotary cutting tools designed to enlarge and true a hole to size and contour a previously formed hole. They are available in a variety of styles and sizes for specific applications.
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    ADJUSTABLE HAND REAMERS
Adjustable Hand Reamers - High Speed Steel - (HSS)
Adjustable Hand Reamers are designed with enough adjustment to ream almost any odd size hole encountered in reaming. The blades are made of high speed steel for long life and can be adjusted by loosening one nut while tightening the other. They are used mostly for repair work in the field.
Long Pilot Adjustable Hand Reamers - High Speed Steel - (HSS)
High Speed Steel Long Pilot Adjustable Hand Reamers are designed for in line reaming when two holes are spaced far apart. The solid ground pilot uses a “floating” tapered guide sleeve which is seated in one hole to guide the reamer as it reams the other hole. The tapered guide sleeve can be used at either end of the other hole. They are also known Long Pilot Adjustable Blade Reamers, Adjustable In Line Reamers or Adjustable King Pin Reamers.

ADJUSTABLE HAND REAMER SETS

4 Piece Adjustable Hand Reamer Set
Sizes 8A to 5A
8 Piece Adjustable Hand Reamer Set
Sizes A to H
8 Piece Long Pilot Adjustable Hand Reamer Set
Sizes A to H
11 Piece Adjustable Hand Reamer Set
Sizes A to K
AUTOMOTIVE STEERING & SUSPENSION REAMERS
Automotive Steering and Suspension Reamers - High Speed Steel (HSS)
High Speed Steel Automotive Steering and Suspension Reamers are manufactured with a taper of 1-1/2” per foot. They are designed for rebuilding and repairing automotive suspension systems. They are used to deburr and enlarge tapered holes for tie rod ends, steering arms, and ball joint applications. They are also referred to as Automotive Taper Reamers or Ball Joint Taper Reamers.
BRIDGE REAMERS
Taper Shank Bridge Reamers - Heavy Duty - High Speed Steel - (HSS)
High Speed Steel Taper Shank Bridge Reamers are designed for use in structural steel fabrication bridge work, and ship construction to line up bolt and rivet holes. Can be used in portable electric or pneumatic equipment. These tools are also referred to as Boilermaker’s Reamers, Rivet Hole Reamers, Aligning Reamers, or Construction Taper Reamers.
NOTE: Because of the heavy duty work involved, some sizes have larger Morse Taper shanks than is usual for the diameter.
Round Shank Bridge Reamers - Heavy Duty - High Speed Steel - (HSS)
High Speed Steel Round Shank Bridge Reamers are designed for lining up holes in structural steel fabrication bridgework, ship construction, automotive maintenance, and railroad car manufacture. Can be used with any 1/2" 3 jaw power tool. Round Shank design helps prevent "whip" caused by tool-snagging or binding. These tools are also referred to as Boilermaker’s Reamers, Rivet Hole Reamers, Aligning Reamers, or Construction Taper Reamers.
NOTE: Because of the heavy duty work involved, some sizes have larger Morse Taper shanks than is usual for the diameter.
CAR REAMERS
Taper Shank Car Reamers - Helical Flute - High Speed Steel - (HSS)
High Speed Steel Helical Flute Taper Shank Car Reamers are designed with a short flute and overall length to permit use in cramped quarters or where a Bridge Reamer would be too long. They are primarily used to repair railroad cars and for construction work, especially involving the rectification of misaligned holes.
Round Shank Car Reamers - Fast Sprial Flute - High Speed Steel - (HSS)
High Speed Steel Fast Spiral Flute Round Shank Car Reamers are designed for lining up holes in structural steel fabrication bridgework, ship construction, automotive maintenance, and railroad car manufacture. Short Length makes it useful in close quarters with any 1/2" 3 jaw power tool.
Hex Shank Car Reamers - Helical Flute - High Speed Steel - (HSS)
High Speed Steel Helical Flute Hex Shank Car Reamers are designed to be used in pneumatic equipment for structural steel erection. Their short overall length makes them useful in close quarters.
Combination Hex/Round Shank Car Reamers - Fast Spiral Flute - High Speed Steel - (HSS)
High Speed Steel Fast Spiral Flute Combination Hex/Round Shank Car Reamers are designed for lining up holes in structural steel fabrication bridgework, ship construction, automotive maintenance, and railroad car manufacture. Short Length makes it useful in close quarters with any 1/2" 3 jaw power tool.
Safety Style 1-1/4” hex shank size requires only one size square drive impact wrench socket to use. All ICS Safety Style Hex Shank Reamers are designed to protect against the danger and loss of falling objects such as a reamer. See OSHA 29CFR Part 1926.759 (falling object protection).
Body Bound Bolt Reamers - High Speed Steel (HSS)
Body Bound Bolt Reamers are designed to prevent the movement of a body bound bolt within the hole. They are manufactured to a tight tolerance slightly under the bolt size and used primarily for shoulder bolts on truck frames.
CHUCKING REAMERS - CARBIDE TIPPED
Chucking Reamers - Fractional Sizes - Carbide Tipped
Carbide Tipped Straight Shank Straight Flute Chucking Reamers are designed for reaming highly abrasive materials and sizing holes that have work-hardened. They are also used when sand or scale is encountered in reaming holes in castings. Tolerance is +.0003 -.0000".
CHUCKING REAMERS - COBALT
Chucking Reamers - Fractional Sizes - Cobalt
Cobalt Straight Shank Straight Flute Chucking Reamers are designed for reaming in tough steels, stainless steel, titanium, and inconel. They can be run about 25% faster than high speed steel and produce a smoother finished hole. Tool life is increased up to 500%.
CHUCKING REAMERS - HIGH SPEED STEEL
FRACTIONAL SIZES
Chucking Reamers - Fractional Sizes - High Speed Steel - (HSS)
High Speed Steel Straight Shank Straight Flute Chucking Reamers are designed for general purpose reaming of most ferrous and non-ferrous metals. The cutting edge is ground with a 45° chamfer angle for easy hole entry. They are also known as Straight Flute Machine Reamers.
Chucking Reamers - Fractional Sizes - High Speed Steel - (HSS) - Helical Flute
High Speed Steel Straight Shank Helical Flute Chucking Reamers are designed for reaming materials where additional shear is necessary and to improve chip removal in blind holes. The cutting edge is ground with a 45° chamfer angle for easy hole entry. They are also known as Helical Flute Machine Reamers.

Chucking Reamers - Fractional Sizes - Extra Length - High Speed Steel - (HSS)
High Speed Steel Extra Length Straight Flute Chucking Reamers are designed for reaming and sizing holes in inaccessible places which cannot be reached with standard length chucking reamers. Various combinations of diameter and overall lengths are available.

Silver & Deming Reamers - Fractional Sizes - High Speed Steel - (HSS) - 6" Length
High Speed Steel Silver and Deming Reamers are designed for general purpose reaming where shorter length and extra rigidity are needed. They are ideal for Bridgeport and hand held applications. Ground with a 45° chamfer.

METRIC SIZES
Chucking Reamers - Metric - High Speed Steel - (HSS)
High Speed Steel Metric Straight Flute Chucking reamers are designed for general purpose reaming,. Ground with 45° chamfer.

WIRE GAUGE SIZES
Chucking Reamers - Wire Gauge Sizes - High Speed Steel - (HSS)
High Speed Steel Wire Gauge Size Straight Shank Straight Flute Chucking Reamers are designed for general purpose reaming of most ferrous and non-ferrous metals. The cutting edge is ground with a 45° chamfer angle for easy hole entry.

LETTER SIZES
Chucking Reamers - Letter Sizes - High Speed Steel - (HSS)
High Speed Steel Letter Size Straight Shank Straight Flute Chucking Reamers are designed for general purpose reaming of most ferrous and non-ferrous metals. The cutting edge is ground with a 45° chamfer angle for easy hole entry.

DOWEL PIN SIZES
Chucking Reamers - Dowel Pin Sizes - High Speed Steel - (HSS)
High Speed Steel Straight Shank Straight Flute Dowel Pin Size Chucking Reamers are designed to size holes in preparation for installing dowel pins. Diameter tolerance is +.0000" to -.0002".

SPECIAL DECIMAL SIZES
Chucking Reamers - Special Decimal Sizes - High Speed Steel - (HSS)
High Speed Steel Decimal Size Straight Flute Chucking Reamers are designed to remove a very small (.0005 to .001 inch) amount of metal when sizing a hole.

OVER AND UNDER SIZES
Chucking Reamers - Over & Under Sizes - High Speed Steel - (HSS)
High Speed Steel Straight Shank Straight Flute Oversize and Undersize Chucking Reamers are designed for allow a slightly tighter or looser cut for common fractional size chucking reamers. Oversize reamers are +.001" and undersize reamers are -.001" from common fractional sizes of 1/8", 3/16", 1/4", 5/16", 7/16", and 1/2".

SETS

14 Piece Chucking Reamer Set - High Speed Steel (HSS)
Dowel Pin Sizes .1230 to .4995
14 Piece Chucking Reamer Set - High Speed Steel (HSS)
Over & Under Sizes .1240 to .5010
26 Piece Chucking Reamer Set - High Speed Steel (HSS)
Letter Sizes A to Z
29 Piece Chucking Reamer Set - High Speed Steel (HSS)
Sizes 1/16 to 1/2 by 64ths
60 Piece Chucking Reamer Set - High Speed Steel (HSS)
Wire Gauge Sizes 1 to 60
CHUCKING REAMERS - SOLID CARBIDE
FRACTIONAL SIZES
Chucking Reamers - Solid Carbide - Fractional Sizes
Solid Carbide Straight Shank Straight Flute Chucking Reamers are used for reaming abrasive materials, hard steels up to RC50, aluminum, brass, bronze and plastics. Tolerance: .0001" - +.0003.

METRIC SIZES
Chucking Reamers - Solid Carbide - Metric Sizes
Solid Carbide Metric Straight Shank Straight Flute Chucking Reamers are used for reaming abrasive materials, hard steels up to RC50, aluminum, brass, bronze and plastics. Tolerance: .0001" - +.0003.

WIRE GAUGE SIZES
Chucking Reamers - Solid Carbide - Wire Gauge Sizes
Solid Carbide Wire Gauge Size Straight Shank Straight Flute Chucking Reamers are used for reaming abrasive materials, hard steels up to RC50, aluminum, brass, bronze and plastics. Tolerance: .0001" - +.0003.

LETTER SIZES
Chucking Reamers - Solid Carbide - Letter Sizes
Solid Carbide Letter Size Straight Shank Straight Flute Chucking Reamers are used for reaming abrasive materials, hard steels up to RC50, aluminum, brass, bronze and plastics. Tolerance: .0001" - +.0003.

SPECIAL DECIMAL SIZES
Chucking Reamers - Solid Carbide - Decimal Sizes .0300 to .1560 Chucking Reamers - Solid Carbide - Decimal Sizes .1565 to .3130 Chucking Reamers - Solid Carbide - Decimal Sizes .3135 to .5050
Solid Carbide Decimal Size Straight Shank Straight Flute Chucking Reamers are used for reaming abrasive materials, hard teels up to RC 50, aluminum, brass, bronze, and plastics. Tolerance +.0001" - +.0003".
HAND EXPANSION REAMERS
Hand Expansion Reamers - High Speed Steel - (HSS) - Straight Flute
High Speed Steel Straight Flute Hand Expansion Reamers are designed to enlarge reamed holes by a few thousandths. Straight flute is for general purpose reaming. The pilot and guide on these reamers are ground slightly undersize for clearance and to guide reamer. The flutes also have a ground starting taper to help guide reamer into hole. Reamer can be expanded slightly by turning adjusting screw on and off reamer.
Hand Expansion Reamers - High Speed Steel - (HSS) - Helical Flute - Left Hand Helix
High Speed Steel Helical Flute Hand Expansion Reamers are designed to enlarge reamed holes by a few thousandths. Helical flute, left hand helix is for reaming keyways and interrupted cut holes. The pilot and guide on these reamers are ground slightly undersize for clearance and to guide reamer. The flutes also have a ground starting taper to help guide reamer into hole. Reamer can be expanded slightly by turning adjusting screw on and off reamer.
HAND REAMERS
FRACTIONAL SIZES
Hand Reamers - High Speed Steel - (HSS) - Fractional Sizes - Straight Flute
High Speed Steel Straight Flute Hand Reamers are designed for extreme accuracy and are used by hand for final sizing of drilled holes. Straight flute is for general purpose reaming. The square shank and fits in a tap wrench. Both styles of Hand Reamers have a ground starting taper on cutting end for easy entry.
Hand Reamers - High Speed Steel - (HSS) - Fractional Sizes - Helical Flute
High Speed Steel Helical Flute Hand Reamers are designed for extreme accuracy and are used by hand for final sizing of drilled holes. Helical flute, left hand helix is for reaming keyways and interrupted cut holes. The square shank and fits in a tap wrench. Both styles of Hand Reamers have a ground starting taper on cutting end for easy entry.

METRIC SIZES
Hand Reamers - High Speed Steel - (HSS) - Metric Sizes - Straight Flute
High Speed Steel Straight Flute Metric Hand Reamers are designed for extreme accuracy and are used by hand for final sizing of drilled holes. Straight flute is for general purpose reaming. The square shank and fits in a tap wrench. Both styles of Hand Reamers have a ground starting taper on cutting end for easy entry.
Hand Reamers - High Speed Steel - (HSS) - Metric Sizes - Helical Flute
High Speed Steel Helical Flute Metric Hand Reamers are designed for extreme accuracy and are used by hand for final sizing of drilled holes. Helical flute, left hand helix is for reaming keyways and interrupted cut holes. The square shank and fits in a tap wrench. Both styles of Hand Reamers have a ground starting taper on cutting end for easy entry.
PIPE REAMERS
Pipe Reamers - Taper - High Speed Steel - (HSS) - Straight Flute
High Speed Steel Straight Flute Taper Pipe Reamers are designed for use in easy to ream materials. Taper Pipe Reamers are manufactured with a taper of 3/4" per foot. They are used prior to tapping dry seal and ANPT threads when high quality threads are required.
Pipe Reamers - Taper - High Speed Steel - (HSS) - Spiral Flute
High Speed Steel Spiral Flute Taper Pipe Reamers are designed for reaming harder materials where additional shear is needed. Taper Pipe Reamers are manufactured with a taper of 3/4" per foot. They are used prior to tapping dry seal and ANPT threads when high quality threads are required.
REPAIRMAN'S TAPER REAMER
Repairman's Taper Reamer - Tool Steel
Repairman’s Taper Reamers are designed for removing burs from small holes, tubing, etc. They are also used to enlarge and countersink holes in soft metals, plastics, and similar materials. Used by plumbers, mechanics, electricians, and machinists. Not for use in machine power tools.
SHELL REAMERS
Shell Reamers - High Speed Steel - (HSS) - Straight Flute
High Speed Steel Straight Flute Shell Reamers are designed to be used as a chucking reamer for reaming bearings and other similar work. They are fluted almost their whole length and have a tapered 1/8" per foot hole to be used with shell reamer arbors. One arbor fits several sizes of reamers so only 9 sizes of arbors are needed to fit all sizes of reamers.
Shell Reamers - High Speed Steel - (HSS) - Helical Flute
High Speed Steel Helical Flute Shell Reamers are designed to be used as a chucking reamer for reaming bearings and other similar work. They are fluted almost their whole length and have a tapered 1/8" per foot hole to be used with shell reamer arbors. One arbor fits several sizes of reamers so only 9 sizes of arbors are needed to fit all sizes of reamers.
Shell Reamer Arbors - High Speed Steel (HSS)
High Speed Steel Shell Reamer Arbors are tapered to fit the hole in the Shell Reamer. They fit together with slots in the reamer which engage lugs on the arbor for driving power.
TAPER PIN DRILL/REAMERS
FRACTIONAL SIZES
Taper Pin Drill/Reamers - Fractional Sizes - High Speed Steel - (HSS)
High Speed Steel Taper Pin Drill/Reamers are designed to drill and ream tapered holes in metal to fit taper pins in one operation. They are made with an included taper of 1 in 48 (1/4" per foot) and have chip breakers along the cutting edge.

METRIC SIZES
Taper Pin Drill/Reamers - Metric Sizes - High Speed Steel - (HSS)
High Speed Steel Metric Taper Pin Drill/Reamers are designed to drill and ream tapered holes in metal to fit taper pins in one operation. They are made with an included taper of 1 in 48 (1/4" per foot) and have chip breakers along the cutting edge.
TAPER PIN REAMERS
FRACTIONAL SIZES
NOTE: It is recommended that one or more drills should be used prior to reaming. Click here for fractional taper pin reamer specs and recommended drills.
Taper Pin Reamer - High Speed Steel - (HSS) - Straight Flute
High Speed Steel Straight Flute Taper Pin Reamers are for use in easy to ream materials. They are manufactured with a taper of 1/4" per foot. They are used to ream holes into which standard taper pins will fit. The point of each reamer will enter hole reamed by next smaller size. Hole to be reamed should be a few thousandths smaller than the small diameter of the finished reamed hole. Square shank allows hand reamers to be held in a tap wrench or vise, depending on whether the reamer or the part is rotated.
Taper Pin Reamer - High Speed Steel - (HSS) - Spiral Left Hand Flute
High Speed Steel Spiral Left Hand Flute Taper Pin Reamers are for use in hard to ream materials and where the reamer tends to wedge itself. They are manufactured with a taper of 1/4" per foot. They are used to ream holes into which standard taper pins will fit. The point of each reamer will enter hole reamed by next smaller size. Hole to be reamed should be a few thousandths smaller than the small diameter of the finished reamed hole. Square shank allows hand reamers to be held in a tap wrench or vise, depending on whether the reamer or the part is rotated.
Taper Pin Reamer - High Speed Steel - (HSS) - Helical Left Hand Flute
High Speed Steel Helical Left Hand Flute Taper Pin Reamers are for machine reaming of holes for taper pins on a production basis. Helical design throws the chips forward to alleviate packing of the flutes. They are manufactured with a taper of 1/4" per foot. They are used to ream holes into which standard taper pins will fit. The point of each reamer will enter hole reamed by next smaller size. Hole to be reamed should be a few thousandths smaller than the small diameter of the finished reamed hole.

METRIC SIZES
Click here for metric taper pin reamer specs and recommended drills.
Taper Pin Reamer - High Speed Steel - (HSS) - Straight Flute - Metric
High Speed Steel Straight Flute Metric Taper Pin Reamers are for use in easy to ream materials. They are manufactured with a taper of 1mm per 50mm. They are used to ream holes into which standard taper pins will fit. The point of each reamer will enter hole reamed by next smaller size. Hole to be reamed should be a few thousandths smaller than the small diameter of the finished reamed hole. Square shank allows hand (straight & spiral) reamers to be held in a tap wrench or vise, depending on whether the reamer or the part is rotated.
Taper Pin Reamer - High Speed Steel - (HSS) - Helical Left Hand Flute - Metric
High Speed Steel Helical Left Hand Flute Metric Taper Pin Reamers are for machine reaming of holes for taper pins on a production basis. Helical design throws the chips forward to alleviate packing of the flutes.
TOWER BOLT REAMERS
Tower Bolt Reamers - High Speed Steel - (HSS) - Left Hand Flute
High Speed Steel Tower Bolt Reamers are designed for lining up bolt holes on cell phone towers, wind mills, and transmission towers. They have three flats on the shank for use in 1/2" three jaw power tools and pneumatic equipment. The extra short length makes them more useful in close quarters.