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Holemaking > Reamers (ET04) - (27850 Products)

Made in USA - #4/0 Pin, 0.1142" Diam, 0.0869" Small End, 1/8" Diam Straight Shank, 1-5/16" Flute, Taper Pin Reamer - Makers Industrial Supply

Made in USA - #4/0 Pin, 0.1142" Diam, 0.0869" Small End, 1/8" Diam Straight Shank, 1-5/16" Flute, Taper Pin Reamer


Item #: 72400971
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) #4/0
Small End Diameter (Decimal Inch) 0.0869
Reamer Diameter (Decimal Inch) 0.1142
Flute Type Straight
Shank Type Straight
Overall Length (Inch) 2-5/16
Flute Length (Inch) 1-5/16
Shank Diameter (Inch) 1/8
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$56.78

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Seco - 18mm Head Diam PMX08 Modular Reamer Head - Makers Industrial Supply

Seco - 18mm Head Diam PMX08 Modular Reamer Head


Item #: 48095129
Brand: Seco
Model #: 02925783

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.
Product Specifications
Model Number Compatibility PMX08
Head Diameter (mm) 18.00
Reamer Finish/Coating TiAlN
Flute Type Helical
Head Length (Decimal Inch) 0.3900
Hole Tolerance h7
Spiral Direction Right Hand
Cutting Direction Right Hand
Material Grade RX2000
Material Application Universal

$337.59

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DORMER - 12mm Pin, 0.6304" Diam, 0.4649" Small End, 16mm Diam Tanged Shank, 210mm Flute, Taper Pin Reamer - Makers Industrial Supply

DORMER - 12mm Pin, 0.6304" Diam, 0.4649" Small End, 16mm Diam Tanged Shank, 210mm Flute, Taper Pin Reamer


Item #: 65641722
Brand: DORMER
Model #: 0053898

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) 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 Helical
Shank Type Tanged
Overall Length (mm) 290
Flute Length (mm) 210
Number of Flutes 3
Shank Diameter (mm) 16.00
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

$310.27

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Kennametal - 29mm Head Diam KST250 Modular Reamer Head - Makers Industrial Supply

Kennametal - 29mm Head Diam KST250 Modular Reamer Head


Item #: 37915519
Brand: Kennametal
Model #: 6055317

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 KST250
Head Diameter (mm) 29.00
Reamer Finish/Coating AlCrN
Flute Type Helical
Head Length (Decimal Inch) 0.2953
Hole Tolerance h7

$342.53

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Kennametal - 31mm Head Diam KST250 Modular Reamer Head - Makers Industrial Supply

Kennametal - 31mm Head Diam KST250 Modular Reamer Head


Item #: 37915576
Brand: Kennametal
Model #: 6055319

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 KST250
Head Diameter (mm) 31.00
Reamer Finish/Coating AlCrN
Flute Type Helical
Head Length (Decimal Inch) 0.2953
Hole Tolerance h7

$353.95

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Hertel - #2 Pin, 0.2008" Diam, 0.1605" Small End, 13/64" Diam Straight Shank, 1-15/16" Flute, Taper Pin Reamer - Makers Industrial Supply

Hertel - #2 Pin, 0.2008" Diam, 0.1605" Small End, 13/64" Diam Straight Shank, 1-15/16" Flute, Taper Pin Reamer


Item #: 30162788
Brand: Hertel
Model #:

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 (Number) #2
Small End Diameter (Decimal Inch) 0.1605
Reamer Diameter (Decimal Inch) 0.2008
Flute Type Helical
Shank Type Straight
Overall Length (Inch) 3-3/16
Flute Length (Inch) 1-15/16
Number of Flutes 3
Shank Diameter (Inch) 13/64
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$62.55

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Interstate - #6 Pin, 0.354" Diam, 0.2773" Small End, 23/64" Diam Straight Shank, 3-11/16" Flute, Taper Pin Reamer - Makers Industrial Supply

Interstate - #6 Pin, 0.354" Diam, 0.2773" Small End, 23/64" Diam Straight Shank, 3-11/16" Flute, Taper Pin Reamer


Item #: 02401065
Brand: Interstate
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) #6
Small End Diameter (Decimal Inch) 0.2773
Reamer Diameter (Decimal Inch) 0.3540
Flute Type Straight
Shank Type Straight
Overall Length (Inch) 5-7/16
Flute Length (Inch) 3-11/16
Shank Diameter (Inch) 23/64
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$40.61

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Made in USA - 25/32" Reamer Diam, 13/32" Small End Diam, 1/2" Diam Straight Shank, 5" Flute, Bridge Reamer - Makers Industrial Supply

Made in USA - 25/32" Reamer Diam, 13/32" Small End Diam, 1/2" Diam Straight Shank, 5" Flute, Bridge Reamer


Item #: 02341634
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.
Product Specifications
Reamer Type Bridge Reamer
Reamer Diameter (Inch) 25/32
Shank Type Straight
Flute Length (Inch) 5
Overall Length (Inch) 6-7/8
Number of Flutes 5
Small End Diameter (Inch) 13/32
Shank Diameter (Inch) 1/2
Spiral Direction Left Hand
Cutting Direction Right Hand

$89.95

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Kennametal - 29mm Head Diam KST250 Modular Reamer Head - Makers Industrial Supply

Kennametal - 29mm Head Diam KST250 Modular Reamer Head


Item #: 37915253
Brand: Kennametal
Model #: 6055288

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 KST250
Head Diameter (mm) 29.00
Reamer Finish/Coating AlCrN
Flute Type Straight
Head Length (Decimal Inch) 0.2953
Hole Tolerance h7

$342.53

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Hertel - #6 Pin, 0.354" Diam, 0.2773" Small End, 23/64" Diam Straight Shank, 3-11/16" Flute, Taper Pin Reamer - Makers Industrial Supply

Hertel - #6 Pin, 0.354" Diam, 0.2773" Small End, 23/64" Diam Straight Shank, 3-11/16" Flute, Taper Pin Reamer


Item #: 30163257
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) #6
Small End Diameter (Decimal Inch) 0.2773
Reamer Diameter (Decimal Inch) 0.3540
Flute Type Straight
Shank Type Straight
Overall Length (Inch) 5-7/16
Flute Length (Inch) 3-11/16
Number of Flutes 6
Shank Diameter (Inch) 23/64
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$57.16

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Made in USA - 5/16" Reamer Diam, 3/16" Small End Diam, 3/8" Diam Straight Shank, 2-3/4" Flute, Bridge Reamer - Makers Industrial Supply

Made in USA - 5/16" Reamer Diam, 3/16" Small End Diam, 3/8" Diam Straight Shank, 2-3/4" Flute, Bridge Reamer


Item #: 02341360
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.
Product Specifications
Reamer Type Bridge Reamer
Reamer Diameter (Inch) 5/16
Shank Type Straight
Flute Length (Inch) 2-3/4
Overall Length (Inch) 4-5/8
Number of Flutes 4
Small End Diameter (Inch) 3/16
Shank Diameter (Inch) 3/8
Spiral Direction Left Hand
Cutting Direction Right Hand

$59.06

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Alvord Polk - 15/16" Reamer Diam, 5/8" Small End Diam, 3MT Morse Taper Shank, 7-3/8" Flute, Bridge Reamer - Makers Industrial Supply

Alvord Polk - 15/16" Reamer Diam, 5/8" Small End Diam, 3MT Morse Taper Shank, 7-3/8" Flute, Bridge Reamer


Item #: 68169853
Brand: Alvord Polk
Model #: 60909

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.
Product Specifications
Reamer Type Bridge Reamer
Reamer Diameter (mm) 23.81
Reamer Diameter (Decimal Inch) 0.9375
Reamer Diameter (Inch) 15/16
Shank Type Morse Taper
Flute Type Spiral
Flute Length (Inch) 7-3/8
Overall Length (mm) 304.80
Overall Length (Decimal Inch) 12.0000
Overall Length (Inch) 12
Number of Flutes 5
Small End Diameter (Inch) 5/8
Small End Diameter (Decimal Inch) 0.6250
Shank Taper Designation 3MT
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Oxide

$154.29

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Hertel - 5/8" Reamer Diam, 1/2" Hex Shank, Bridge Reamer - Makers Industrial Supply

Hertel - 5/8" Reamer Diam, 1/2" Hex Shank, Bridge Reamer


Item #: 30162812
Brand: Hertel
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.
Hex shanks are used higher speed machining operations due to its angled shape. They are constructed of six sides and fit into a quick change chuck. They are commmonly made of a 1/4" shank.
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 (Decimal Inch) 0.625
Reamer Diameter (Inch) 5/8
Shank Type Hex
Flute Type Spiral
Flute Length (Inch) 4-1/2
Overall Length (Inch) 6-3/8
Number of Flutes 5
Small End Diameter (Inch) 1/2
Shank Diameter (Inch) 1/2
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Oxide

$89.23

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DORMER - 1/4" Diam, 6.43mm Diam Straight Shank, 86mm Flute, Taper Pin Reamer - Makers Industrial Supply

DORMER - 1/4" Diam, 6.43mm Diam Straight Shank, 86mm Flute, Taper Pin Reamer


Item #: 80983505
Brand: DORMER
Model #: 0182376

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
Reamer Diameter (mm) 6.35
Reamer Diameter (Decimal Inch) 0.2502
Flute Type Straight
Shank Type Straight
Overall Length (mm) 117
Flute Length (mm) 86
Number of Flutes 6
Shank Diameter (mm) 6.43
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

$131.92

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Hertel - 1/2" Reamer Diam, 1/2" Straight Shank with Flats, Bridge Reamer - Makers Industrial Supply

Hertel - 1/2" Reamer Diam, 1/2" Straight Shank with Flats, Bridge Reamer


Item #: 30162960
Brand: Hertel
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.
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 (Decimal Inch) 0.5
Reamer Diameter (Inch) 1/2
Shank Type Quick Change Hex
Flute Type Spiral
Flute Length (Inch) 4
Overall Length (Inch) 5-7/8
Number of Flutes 5
Small End Diameter (Inch) 1/2
Shank Diameter (Inch) 1/2
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Oxide

$65.91

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Value Collection - #5/0 Pin, 0.0966" Diam, 0.0719" Small End, 7/64" Diam Straight Shank, 1-3/16" Flute, Taper Pin Reamer - Makers Industrial Supply

Value Collection - #5/0 Pin, 0.0966" Diam, 0.0719" Small End, 7/64" Diam Straight Shank, 1-3/16" Flute, Taper Pin Reamer


Item #: 02402964
Brand: Value Collection
Model #:

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 (Number) #5/0
Small End Diameter (Decimal Inch) 0.0719
Reamer Diameter (Decimal Inch) 0.0966
Flute Type Helical
Shank Type Straight
Overall Length (Inch) 2-3/16
Flute Length (Inch) 1-3/16
Shank Diameter (Inch) 7/64
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$19.42

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Iscar - 23mm Head Diam RM-BNT8-3D-0.75C, RM-BNT8-5D-0.75C, RM-BNT8-8D-0.75C Modular Reamer Head - Makers Industrial Supply

Iscar - 23mm Head Diam RM-BNT8-3D-0.75C, RM-BNT8-5D-0.75C, RM-BNT8-8D-0.75C Modular Reamer Head


Item #: 62703574
Brand: Iscar
Model #: 5140164

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.
Product Specifications
Model Number Compatibility RM-BNT8-3D-0.75C; RM-BNT8-5D-0.75C; RM-BNT8-8D-0.75C
Head Diameter (mm) 23.00
Reamer Finish/Coating TiAlN
Flute Type Helical
Head Length (Decimal Inch) 0.4960
Hole Tolerance h7
Cutting Direction Left Hand

$323.14

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DORMER - 5mm Pin, 1/4" Diam, 0.1931" Small End, 6.3mm Diam Tanged Shank, 73mm Flute, Taper Pin Reamer - Makers Industrial Supply

DORMER - 5mm Pin, 1/4" Diam, 0.1931" Small End, 6.3mm Diam Tanged Shank, 73mm Flute, Taper Pin Reamer


Item #: 65641672
Brand: DORMER
Model #: 0053942

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) 5.00
Small End Diameter (mm) 4.90
Small End Diameter (Decimal Inch) 0.1931
Reamer Diameter (mm) 6.36
Reamer Diameter (Decimal Inch) 0.2506
Flute Type Helical
Shank Type Tanged
Overall Length (mm) 122
Flute Length (mm) 73
Number of Flutes 3
Shank Diameter (mm) 6.30
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

$93.03

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Made in USA - #9 Pin, 0.6066" Diam, 0.4805" Small End, 9/16" Diam Straight Shank, 6-1/16" Flute, Taper Pin Reamer - Makers Industrial Supply

Made in USA - #9 Pin, 0.6066" Diam, 0.4805" Small End, 9/16" Diam Straight Shank, 6-1/16" Flute, Taper Pin Reamer


Item #: 72402092
Brand: Made in USA
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) #9
Small End Diameter (Decimal Inch) 0.4805
Reamer Diameter (Decimal Inch) 0.6066
Flute Type Spiral
Shank Type Straight
Overall Length (Inch) 8-5/16
Flute Length (Inch) 6-1/16
Shank Diameter (Inch) 9/16
Spiral Direction Left Hand
Cutting Direction Right Hand
Reamer Material High Speed Steel
Reamer Finish/Coating Bright

$164.74

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Kennametal - 21mm Head Diam KST175 Modular Reamer Head - Makers Industrial Supply

Kennametal - 21mm Head Diam KST175 Modular Reamer Head


Item #: 37915311
Brand: Kennametal
Model #: 6055279

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) 21.00
Reamer Finish/Coating AlCrN
Flute Type Straight
Head Length (Decimal Inch) 0.2953
Hole Tolerance h7

$296.86

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