Best Expansion Reamers. Reviews November, 2020

Drill America - DWRRHDE1/2 1/2" High Speed Steel Straight Flute Hand Expansion Reamer, DWR Series

Search only Drill America brand name
Drill America - DWRRHDE1/2 1/2

Current price: 36.16 USD


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Height: 2 Inches

Length: 6 Inches

Width: 4 Inches

Weight: 0.992080179 Pounds

  • Bright Finish
  • Hand Reamer
  • High Speed Steel

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Drill America 5/8" High Speed Steel Taper Shank Machine Expansion Reamer, DWR Series

Search only Drill America brand name
Drill America 5/8

Current price: 55.68 USD


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Height: 2 Inches

Length: 6 Inches

Width: 4 Inches

  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel

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Union Butterfield 4531 High-Speed Steel Expansion Chucking Reamer, Straight Flute, Round Shank, Uncoated (Bright), 1-5/32 inch

Search only Union Butterfield brand name
Union Butterfield 4531 High-Speed Steel Expansion Chucking Reamer, Straight Flute, Round Shank, Uncoated (Bright), 1-5/32 inch

Current price: 31.06 USD


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  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel
  • 45-degree bevel at the cutting tip facilitates entry to pre-drilled holes
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Straight flute for general-purpose reaming of uninterrupted cuts in through holes and blind holes
  • Morse taper shank for accurate alignment and firm hold in the socket of a toolholder
  • Expandable as wear decreases its cutting diameter, so it can be reground and re-sharpened to its original dimensions for increased life

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1" Expansion Reamer, Carbide Tipped, Straight Shank, 56021, USA Made

Search only Super Tool brand name
1

Current price: 102.25 USD


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Height: 1 Inches

Length: 10.5 Inches

Width: 1 Inches

Weight: 1.88 Pounds

  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel
  • 45-degree bevel at the cutting tip facilitates entry to pre-drilled holes
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Straight flute for general-purpose reaming of uninterrupted cuts in through holes and blind holes
  • Morse taper shank for accurate alignment and firm hold in the socket of a toolholder
  • Expandable as wear decreases its cutting diameter, so it can be reground and re-sharpened to its original dimensions for increased life
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2 " overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.

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1 3/32" Expansion Reamer, Carbide Tipped, Straight Shank, 56049, USA Made

Search only Super Tool brand name
1 3/32

Current price: 112.05 USD


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Height: 1.09 Inches

Length: 11 Inches

Width: 1.09 Inches

Weight: 2.05 Pounds

  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel
  • 45-degree bevel at the cutting tip facilitates entry to pre-drilled holes
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Straight flute for general-purpose reaming of uninterrupted cuts in through holes and blind holes
  • Morse taper shank for accurate alignment and firm hold in the socket of a toolholder
  • Expandable as wear decreases its cutting diameter, so it can be reground and re-sharpened to its original dimensions for increased life
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2 " overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 3/4 " flute length
  • 11" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.

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1 1/32" Expansion Reamer, Carbide Tipped, Straight Shank, 56048, USA Made

Search only Super Tool brand name
1 1/32

Current price: 112.05 USD


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Height: 1.03 Inches

Length: 10.5 Inches

Width: 1.03 Inches

  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel
  • 45-degree bevel at the cutting tip facilitates entry to pre-drilled holes
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Straight flute for general-purpose reaming of uninterrupted cuts in through holes and blind holes
  • Morse taper shank for accurate alignment and firm hold in the socket of a toolholder
  • Expandable as wear decreases its cutting diameter, so it can be reground and re-sharpened to its original dimensions for increased life
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2 " overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 3/4 " flute length
  • 11" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.

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.7590 CARBIDE TIPPED EXPANSION REAMER

Search only RITEWAY brand name
.7590 CARBIDE TIPPED EXPANSION REAMER

Current price: 66.73 USD


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Weight: 1 Pounds

  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel
  • 45-degree bevel at the cutting tip facilitates entry to pre-drilled holes
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Straight flute for general-purpose reaming of uninterrupted cuts in through holes and blind holes
  • Morse taper shank for accurate alignment and firm hold in the socket of a toolholder
  • Expandable as wear decreases its cutting diameter, so it can be reground and re-sharpened to its original dimensions for increased life
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2 " overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 3/4 " flute length
  • 11" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.

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17/32" Expansion Reamer, Carbide Tipped, Tapered Shank, Partial Flute Carbide 56056P, USA Made

Search only Super Tool brand name
17/32

Current price: 43.89 USD


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Height: 0.53 Inches

Length: 8 Inches

Width: 0.53 Inches

Weight: 0.06 Pounds

  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel
  • 45-degree bevel at the cutting tip facilitates entry to pre-drilled holes
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Straight flute for general-purpose reaming of uninterrupted cuts in through holes and blind holes
  • Morse taper shank for accurate alignment and firm hold in the socket of a toolholder
  • Expandable as wear decreases its cutting diameter, so it can be reground and re-sharpened to its original dimensions for increased life
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2 " overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 3/4 " flute length
  • 11" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • Morse taper shank #1, For Reaming Abrasive Material
  • 1" flute length, Partial Flute Length Carbide
  • 8" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.

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3/8" Expansion Reamer, Carbide Tipped, Straight Shank, 56003, USA Made

Search only Super Tool brand name
3/8

Current price: 58.25 USD


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Height: 0.37 Inches

Length: 7 Inches

Width: 0.37 Inches

Weight: 0.16 Pounds

  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel
  • 45-degree bevel at the cutting tip facilitates entry to pre-drilled holes
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Straight flute for general-purpose reaming of uninterrupted cuts in through holes and blind holes
  • Morse taper shank for accurate alignment and firm hold in the socket of a toolholder
  • Expandable as wear decreases its cutting diameter, so it can be reground and re-sharpened to its original dimensions for increased life
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2 " overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 3/4 " flute length
  • 11" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • Morse taper shank #1, For Reaming Abrasive Material
  • 1" flute length, Partial Flute Length Carbide
  • 8" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 5/16" shank diameter, For Reaming abrasive material
  • 1" flute length
  • 7" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.

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11/16" Expansion Reamer, Carbide Tipped, Straight Shank, 56011, USA Made

Search only Super Tool brand name
11/16

Current price: 76.7 USD


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Height: 0.68 Inches

Length: 9 Inches

Width: 0.68 Inches

Weight: 0.68 Pounds

  • Bright Finish
  • Hand Reamer
  • High Speed Steel
  • Bright Finish
  • Machine Expansion Reamer
  • High Speed Steel
  • 45-degree bevel at the cutting tip facilitates entry to pre-drilled holes
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Straight flute for general-purpose reaming of uninterrupted cuts in through holes and blind holes
  • Morse taper shank for accurate alignment and firm hold in the socket of a toolholder
  • Expandable as wear decreases its cutting diameter, so it can be reground and re-sharpened to its original dimensions for increased life
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2 " overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 3/4 " flute length
  • 11" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 7/8 " shank diameter, For Reaming abrasive material
  • 1 5/8 " flute length
  • 10 1/2" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • Morse taper shank #1, For Reaming Abrasive Material
  • 1" flute length, Partial Flute Length Carbide
  • 8" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 5/16" shank diameter, For Reaming abrasive material
  • 1" flute length
  • 7" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.
  • This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground.
  • 9/16" shank diameter, For Reaming abrasive material
  • 1 1/4 " flute length
  • 9" overall length
  • When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters.

More Info

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