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Holemaking > Reamers (ET04) - (27850 Products)


Union Butterfield - #8 Pin, 0.505" Diam, 0.3971" Small End, 7/16" Diam Straight Shank, 5-3/16" Flute, Taper Pin Reamer


Item #: 65708661
Brand: Union Butterfield
Model #: 5011137

Features and Benefits

Straight flute reamers are the most common and used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts such as keyways and cross sections.
Product Specifications
Taper Pin Size (Number) #8
Small End Diameter (Decimal Inch) 0.3971
Reamer Diameter (Decimal Inch) 0.5050
Flute Type Straight
Shank Type Straight
Overall Length (Inch) 7-3/16
Flute Length (Inch) 5-3/16
Number of Flutes 6
Shank Diameter (Inch) 7/16
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel
Material Application2 Stainless Steel; Steel; Structural Steel; Thermosetting Plastics; Titanium; Titanium Alloys

$141.33

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Hertel - #7/0 Pin, 0.0666" Diam, 0.0497" Small End, 5/64" Diam Straight Shank, 13/16" Flute, Taper Pin Reamer


Item #: 30164818
Brand: Hertel
Model #:

Features and Benefits

Straight flute reamers are the most common and used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts such as keyways and cross sections.
Product Specifications
Taper Pin Size (Number) #7/0
Small End Diameter (Decimal Inch) 0.0497
Reamer Diameter (Decimal Inch) 0.0666
Flute Type Straight
Shank Type Straight
Overall Length (Inch) 1-13/16
Flute Length (Inch) 13/16
Number of Flutes 4
Shank Diameter (Inch) 5/64
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$59.39

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Hertel - #11 Pin, 0.878" Diam, 0.706" Small End, 3/4" Diam Straight Shank, 8-1/4" Flute, Taper Pin Reamer


Item #: 30163208
Brand: Hertel
Model #:

Features and Benefits

Spiral flute reamers are used in blind and through-hole operations. They are able to bridge interrupted cuts such as keyways and cross sections.
Product Specifications
Taper Pin Size (Number) #11
Small End Diameter (Decimal Inch) 0.7060
Reamer Diameter (Decimal Inch) 0.8780
Flute Type Spiral
Shank Type Straight
Overall Length (Inch) 11-1/4
Flute Length (Inch) 8-1/4
Number of Flutes 8
Shank Diameter (Inch) 3/4
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$425.26

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DORMER - 12mm Pin, 0.6304" Diam, 0.4649" Small End, 14mm Diam Straight Shank, 210mm Flute, Taper Pin Reamer


Item #: 65641979
Brand: DORMER
Model #: 0053799

Features and Benefits

Spiral flute reamers are used in blind and through-hole operations. They are able to bridge interrupted cuts such as keyways and cross sections.
Product Specifications
Taper Pin Size (mm) 12.00
Small End Diameter (mm) 11.80
Small End Diameter (Decimal Inch) 0.4649
Reamer Diameter (mm) 16.00
Reamer Diameter (Decimal Inch) 0.6304
Flute Type Spiral
Shank Type Straight
Overall Length (mm) 255
Flute Length (mm) 210
Number of Flutes 8
Shank Diameter (mm) 14.00
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel
Material Application2 Stainless Steel; Steel; Structural Steel; Thermosetting Plastics; Titanium; Titanium Alloys

$315.79

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Kennametal - 40mm Head Diam KST350 Modular Reamer Head


Item #: 37915147
Brand: Kennametal
Model #: 6055328

Features and Benefits

Aluminum chromium nitride (AlCrN) has higher-heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Product Specifications
Model Number Compatibility KST350
Head Diameter (mm) 40.00
Reamer Finish/Coating AlCrN
Flute Type Helical
Head Length (Decimal Inch) 0.2953
Hole Tolerance h7

$405.33

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Kennametal - 30mm Head Diam KST250 Modular Reamer Head


Item #: 58468430
Brand: Kennametal
Model #: 5133979

Features and Benefits

Titanium nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Straight flutes are the most common and are used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts.
Product Specifications
Model Number Compatibility KST250
Head Diameter (mm) 30.00
Head Diameter (Decimal Inch) 1.1810
Reamer Finish/Coating TiN
Flute Type Straight
Head Length (Decimal Inch) 1.4170
Hole Tolerance H6
Cutting Direction Right Hand
Material Grade KC6005
Material Application Cast Iron; Steel

$844.30

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Iscar - 13mm Head Diam RM-BNT5-3D-0.625C, RM-BNT5-5D-0.625C, RM-BNT5-8D-.625C Modular Reamer Head


Item #: 91158535
Brand: Iscar
Model #: 5140228

Features and Benefits

Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Straight flutes are the most common and are used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts.
Product Specifications
Model Number Compatibility RM-BNT5-3D-0.625C; RM-BNT5-5D-0.625C; RM-BNT5-8D-.625C
Head Diameter (mm) 13.00
Reamer Finish/Coating Bright
Flute Type Straight
Head Length (Decimal Inch) 0.3620
Hole Tolerance h7
Cutting Direction Left Hand
Material Application High Temperature Alloys

$213.74

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Interstate - 13/16" Reamer Diam, 35/64" Small End Diam, 3MT Morse Taper Shank, 7-3/8" Flute, Bridge Reamer


Item #: 02360527
Brand: Interstate
Model #:

Features and Benefits

Bridge reamers are heavy-duty tools designed for enlarging and aligning holes for rivets. Ideal for use in the construction of structural steel assemblies, bridge and ship construction.
Morse tapers refer to a a series of shanks that taper at the end so they can be mounted onto the spindle of a drill press or lathe. They can be quickly removed during an operation. The taper is approcimatly 5/8 inches per foot.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Reamer Type Bridge Reamer
Reamer Diameter (Decimal Inch) 0.8125
Shank Type Morse Taper
Flute Type Spiral
Flute Length (Inch) 7-3/8
Overall Length (Inch) 12
Number of Flutes 5
Small End Diameter (Inch) 35/64
Shank Taper Designation 3MT
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$82.86

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Made in USA - #3/0 Pin, 0.1302" Diam, 0.1029" Small End, 9/64" Diam Straight Shank, 1-5/16" Flute, Taper Pin Reamer


Item #: 72400989
Brand: Made in USA
Model #:

Features and Benefits

Straight flute reamers are the most common and used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts such as keyways and cross sections.
Product Specifications
Taper Pin Size (Number) #3/0
Small End Diameter (Decimal Inch) 0.1029
Reamer Diameter (Decimal Inch) 0.1302
Flute Type Straight
Shank Type Straight
Overall Length (Inch) 2-5/16
Flute Length (Inch) 1-5/16
Shank Diameter (Inch) 9/64
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$58.43

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Made in USA - 13/16" Reamer Diam, 7/16" Small End Diam, 1/2" Diam Straight Shank, 4-1/2" Flute, Bridge Reamer


Item #: 02341667
Brand: Made in USA
Model #:

Features and Benefits

Bridge reamers are heavy-duty tools designed for enlarging and aligning holes for rivets. Ideal for use in the construction of structural steel assemblies, bridge and ship construction.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Reamer Type Bridge Reamer
Reamer Diameter (Inch) 13/16
Shank Type Straight
Flute Type Spiral
Flute Length (Inch) 4-1/2
Overall Length (Inch) 6-7/8
Number of Flutes 5
Small End Diameter (Inch) 7/16
Shank Diameter (Inch) 1/2
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Oxide

$93.16

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Iscar - 18mm Head Diam RM-BNT7-3D-0.75C, RM-BNT7-5D-0.75C, RM-BNT7-8D-0.75C Modular Reamer Head


Item #: 91158758
Brand: Iscar
Model #: 5140135

Features and Benefits

Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Model Number Compatibility RM-BNT7-3D-0.75C; RM-BNT7-5D-0.75C; RM-BNT7-8D-0.75C
Head Diameter (mm) 18.00
Reamer Finish/Coating Bright
Flute Type Helical
Head Length (Decimal Inch) 0.4090
Hole Tolerance h7
Cutting Direction Left Hand
Material Application High Temperature Alloys

$239.83

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DORMER - 14mm Pin, 0.699" Diam, 0.5461" Small End, 17.74mm Diam Straight Shank, 210mm Flute, Taper Pin Reamer


Item #: 65642118
Brand: DORMER
Model #: 0182604

Features and Benefits

Straight flute reamers are the most common and used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts such as keyways and cross sections.
Product Specifications
Taper Pin Size (mm) 14.00
Small End Diameter (mm) 13.86
Small End Diameter (Decimal Inch) 0.5461
Reamer Diameter (mm) 17.74
Reamer Diameter (Decimal Inch) 0.6990
Flute Type Straight
Shank Type Straight
Overall Length (mm) 255
Flute Length (mm) 210
Number of Flutes 8
Shank Diameter (mm) 17.74
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright/Oxide
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel
Material Application2 Stainless Steel; Steel; Structural Steel; Thermosetting Plastics; Titanium; Titanium Alloys

$416.99

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Interstate - #10 Pin, 0.7216" Diam, 0.5799" Small End, 5/8" Diam Straight Shank, 6-13/16" Flute, Taper Pin Reamer


Item #: 02402105
Brand: Interstate
Model #:

Features and Benefits

Spiral flute reamers are used in blind and through-hole operations. They are able to bridge interrupted cuts such as keyways and cross sections.
Product Specifications
Taper Pin Size (Number) #10
Small End Diameter (Decimal Inch) 0.5799
Reamer Diameter (Decimal Inch) 0.7216
Flute Type Spiral
Shank Type Straight
Overall Length (Inch) 9-5/16
Flute Length (Inch) 6-13/16
Shank Diameter (Inch) 5/8
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$98.04

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DORMER - 10mm Pin, 0.528" Diam, 0.3901" Small End, 12.5mm Diam Tanged Shank, 175mm Flute, Taper Pin Reamer


Item #: 65641730
Brand: DORMER
Model #: 0053881

Features and Benefits

Helical flute reamers are used for reaming taper pin holes in blind and through-hole operations. These flutes are designed with a high spiral construction for reduced chip packing.
Product Specifications
Taper Pin Size (mm) 10.00
Small End Diameter (mm) 9.90
Small End Diameter (Decimal Inch) 0.3901
Reamer Diameter (mm) 13.40
Reamer Diameter (Decimal Inch) 0.5280
Flute Type Helical
Shank Type Tanged
Overall Length (mm) 245
Flute Length (mm) 175
Number of Flutes 3
Shank Diameter (mm) 12.50
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material Cobalt
Reamer Finish/Coating Bright
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel
Material Application2 Stainless Steel; Steel; Structural Steel; Thermosetting Plastics; Titanium; Titanium Alloys

$229.07

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Kennametal - 22mm Head Diam KST175 Modular Reamer Head


Item #: 37740669
Brand: Kennametal
Model #: 6055310

Features and Benefits

Aluminum chromium nitride (AlCrN) has higher-heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Straight flutes are the most common and are used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts.
Product Specifications
Model Number Compatibility KST175
Head Diameter (mm) 22.00
Reamer Finish/Coating AlCrN
Flute Type Straight
Head Length (Decimal Inch) 0.7047
Spiral Direction Neutral
Cutting Direction Neutral
Material Application Steel; Stainless Steel; Cast Iron

$310.24

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Hertel - #5 Pin, 0.2994" Diam, 0.2409" Small End, 5/16" Diam Straight Shank, 2-13/16" Flute, Taper Pin Reamer


Item #: 30164875
Brand: Hertel
Model #:

Features and Benefits

Spiral flute reamers are used in blind and through-hole operations. They are able to bridge interrupted cuts such as keyways and cross sections.
Product Specifications
Taper Pin Size (Number) #5
Small End Diameter (Decimal Inch) 0.2409
Reamer Diameter (Decimal Inch) 0.2994
Flute Type Spiral
Shank Type Straight
Overall Length (Inch) 4-5/16
Flute Length (Inch) 2-13/16
Number of Flutes 6
Shank Diameter (Inch) 5/16
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$60.03

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Sandvik Coromant - 19.05mm Head Diam Modular Reamer Head


Item #: 49476914
Brand: Sandvik Coromant
Model #: 5765119

Product Specifications
Head Diameter (mm) 19.05
Head Diameter (Decimal Inch) 0.75
Flute Type Helical
Head Length (Decimal Inch) 0.5709
Spiral Direction Left Hand
Cutting Direction Right Hand

$469.56

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DORMER - 30mm Pin, 1.4223" Diam, 1.1702" Small End, Morse Taper Shank, 320mm Flute, Taper Pin Reamer


Item #: 65641565
Brand: DORMER
Model #: 0054048

Features and Benefits

Helical flute reamers are used for reaming taper pin holes in blind and through-hole operations. These flutes are designed with a high spiral construction for reduced chip packing.
Product Specifications
Taper Pin Size (mm) 30.00
Small End Diameter (mm) 29.70
Small End Diameter (Decimal Inch) 1.1702
Reamer Diameter (mm) 36.10
Reamer Diameter (Decimal Inch) 1.4223
Flute Type Helical
Shank Type Morse Taper
Overall Length (mm) 475
Flute Length (mm) 320
Number of Flutes 4
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material Cobalt
Reamer Finish/Coating Bright
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Carbon Steel; Cermets; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Stainless Steel; Steel; Structural Steel; Thermoplastics; Titanium; Titanium Alloys

$1,753.74

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Kennametal - 24mm Head Diam KST200 Modular Reamer Head


Item #: 58468489
Brand: Kennametal
Model #: 5133973

Features and Benefits

Titanium nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Straight flutes are the most common and are used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts.
Product Specifications
Model Number Compatibility KST200
Head Diameter (mm) 24.00
Head Diameter (Decimal Inch) 0.9450
Reamer Finish/Coating TiN
Flute Type Straight
Head Length (Decimal Inch) 0.9840
Hole Tolerance H6
Cutting Direction Right Hand
Material Grade KC6005
Material Application Cast Iron; Steel

$787.81

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Kennametal - 27mm Head Diam KST200 Modular Reamer Head


Item #: 58484411
Brand: Kennametal
Model #: 5133610

Features and Benefits

Titanium aluminum nitride (TiAlN) has a higher hardness than TiN and TiCN. It is extremely-heat resistant and commonly used for high-speed applications on stainless steels, nickel and titanium alloys.
Straight flutes are the most common and are used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts.
Product Specifications
Model Number Compatibility KST200
Head Diameter (mm) 27.00
Head Diameter (Decimal Inch) 1.0630
Reamer Finish/Coating TiAlN
Flute Type Straight
Head Length (Decimal Inch) 1.1810
Hole Tolerance H6
Cutting Direction Right Hand
Material Grade KC6305
Material Application Cast Iron; Steel

$787.81

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