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  • 7x5/16 12g disc SC, each
7" x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Cloth
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407012
US Sander S407-12

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  • 7x5/16 16g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Cloth
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407016
US Sander S407-16

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  • 7x5/16 20g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407020
US Sander S407-20

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  • 7x5/16 24g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407024
US Sander S407-24

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  • 7x5/16 36g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407036
US Sander S407-36

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  • 7x5/16 40g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407040
US Sander S407-40

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  • 7x5/16 50g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407050
US Sander S407-50

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  • 7x5/16 60g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407060
US Sander S407-60

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  • 7x5/16 80g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407080
US Sander S407-80

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  • 7x5/16 100g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407100
US Sander S407-100

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  • 7x5/16 120g disc SC, each
7 x 5/16 hole edger discs. These have silicon carbide abrasive and a paper backing. Full box is 50.
Dimensions
Diameter 7 Inch
Hole 5/16 Inch
Specifications
Backing Paper
Case Quantity 50
Material Silicon Carbide
Sold As Each

This is a replacement for the following parts. Please note it may not be identical to some of the parts listed, but it will be a functional alternative.

Manufacturer Part Number
Mercer 407120
US Sander S407-120

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  • 7 x 5/16 Edger Discs US
7 x 5/16 Silicone Carbide Paper Edger Discs US Made

7x5/16 12g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS12
  • Availability: 500

7x5/16 16g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS16
  • Availability: 460

7x5/16 20g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS20
  • Availability: 224

7x5/16 24g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS24
  • Availability: 772

7x5/16 36g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS36
  • Availability: 3250

7x5/16 40g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS40
  • Availability: 750

7x5/16 50g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS50
  • Availability: 887

7x5/16 60g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS60
  • Availability: 1357
  • More on the way - 2500 expected 09/19/2026

7x5/16 80g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS80
  • Availability: 503
  • More on the way - 2000 expected

7x5/16 100g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS100
  • Availability: 1794

7x5/16 120g disc SC, each

  • Manufacturer US Sander
  • Product Code: USDS120
  • Availability: 158

7 x 5/16 Edger Discs US

  • Product Code: --
  • Availability: --
  • $1.57


  • 1 to 49: $1.57
  • 50 or more $1.51
  • $2.01


  • 1 to 49: $2.01
  • 50 or more $1.93
  • $1.46


  • 1 to 49: $1.46
  • 50 or more $1.40
  • $0.89


  • 1 to 49: $0.89
  • 50 or more $0.85
  • $0.86


  • 1 to 49: $0.86
  • 50 or more $0.83
  • $0.78


  • 1 to 49: $0.78
  • 50 or more $0.75
  • $0.73


  • 1 to 49: $0.73
  • 50 or more $0.70
  • $0.71


  • 1 to 49: $0.71
  • 50 or more $0.68
  • $0.69


  • 1 to 49: $0.69
  • 50 or more $0.66
  • $0.66


  • 1 to 49: $0.66
  • 50 or more $0.63
  • $0.66


  • 1 to 49: $0.66
  • 50 or more $0.63