Scotch-Brite™ Light Grinding and Blending TN Quick Change Disc, GB-DN, Heavy Duty A Coarse, 4-1/2 in, 50 ea/Case

Scotch-Brite™ Light Grinding and Blending TN Quick Change Discs are constructed with a ceramic abrasive grain blend to achieve a high cut-rate for optimal weld grinding and blending in mild-steel applications. In these instances, Light Grinding and Blending discs are designed to effectively blend and refine a grade 36 scratch or finer.
Special Price $5.72 Regular Price $6.73
UPC 00048011603483
3M ID 7000121107
Packaging Case
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Scotch-Brite Light Grinding and Blending Discs use ceramic aluminum oxide, a blended ceramic mineral engineered to fracture frequently and surpass aluminum oxide abrasives in both cut-rate and durability. Available in both Heavy Duty (HD) and Super Duty (SD) coarse — depending on your finish and aggressiveness needs — this proprietary ceramic blend is built to cut fast and handle intense stress applications. Thanks to these performance benefits, Super Duty (SD) discs are able to grind and blend in a single step where a 3 mil or greater paint thickness is being applied, while Heavy Duty (HD) discs are made for applications with less than 3 mil — making Scotch-Brite Light Grinding and Blending Discs a high-performance, 'all-in-one' solution.


  • 2-IN-1 TIMESAVER: Built to grind and blend small welds in a single step, as well as blend, deburr, finish, and refine workpieces
  • AGGRESSIVE CUTTING ACTION: Tough enough for the heaviest surface conditioning jobs, including blending coarse grind lines, while increasing productivity and removing the final sanding step
  • WORKS ON A RANGE OF METALS: Great for use on aluminum, mild steel, nickel alloy, stainless steel, and titanium
  • QUICK AND EASY ATTACHMENT: The TN Quick Change Attachment System allows for fast disc changes
  • LONG-LASTING DURABILITY: Engineered to resist edge wear for longer disc life
  • FAST, CONSISTENT CUT: Ceramic aluminum oxide blends grind lines fast and stays sharp over the life of the disc
  • CHOOSE YOUR GRADE: Available in Heavy Duty (HD-CRS) and Super Duty (SD-CRS) to match your application needs
More Information
3M ID 7000121107
Keywords 3m die grinder roloc disc inch sanding grinding discs bits attachments standard abrasives quick change bristle scotch brite wheel abrasive wheels shank drill air angle roll lock bit power clean strip surface conditioning attachment disc pads disks
Global Product Hierarchy Abrasives > Abrasive Discs > Quick Change Discs
Abrasive Material Ceramic Aluminum Oxide
Application Blending, Deburring, Grinding, Refining
Backing Material Non Pertinent
Backing Thickness (Imperial) 0.0 NP
Backing Weight Non Pertinent
Center Hole Diameter (Imperial) 0.0 NP
Center Hole Thread Size Non Pertinent
Center Hole Diameter (Metric) 0.0 NP
Color Family Red
Grit Non Pertinent
Product Color Pink
Product Number GB-DN
Product Type simple
Quantity 0
Trademark 1 Scotch-Brite™
Country of Origin United States
Sales Unit EA
SAP Shelf Life In Days 3650
Base - Billing Unit EA
Base - Customary Height Dimension 4.5
Base - Customary Length Dimension 0.1
Base - Customary Width Dimension 4.5
Base - Metric Gross Weight 34.428 G
Base - Metric Height Dimension 114.3 MM
Base - Metric Length Dimension 2.54 MM
Base - Metric Width Dimension 114.3 MM
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Gross Weight 0.07590074762500966 lbs
Unit of Use - Customary Net Weight 0.07588311064403486 lbs
Unit of Use - Customary Height Dimension 4.5 in
Unit of Use - Customary Length Dimension 0.1 in
Unit of Use - Customary Width Dimension 4.5 in
Unit of Use - Metric Cubic Dimension 33183.805 MMQ
Unit of Use - Metric Net Weight 34.42 G
Unit of Use - Metric Height Dimension 114.3 MM
Unit of Use - Metric Length Dimension 2.54 MM
Unit of Use - Metric Width Dimension 114.3 MM
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit DISC
Unit of Use - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 1078.5541571083143 ci
Shipper - Customary Gross Weight 4.559159581983268 lbs
Shipper - Customary Net Weight 3.794155532201743 lbs
Shipper - Customary Height Dimension 6.968503937007874 in
Shipper - Customary Length Dimension 12.48031496062992 in
Shipper - Customary Width Dimension 12.401574803149606 in
Shipper - Metric Cubic Dimension 17674.336 CCM
Shipper - Metric Weight 2.068 KG
Shipper - Metric Net Weight 1.721 KG
Shipper - Metric Height Dimension 0.177 M
Shipper - Metric Length Dimension 0.317 M
Shipper - Metric Width Dimension 0.315 M
Shipper - Item Quantity 50
Shipper - Total Unit Quantity 50
Shipper - Previous Packaging Level Quantity 50
Shipper - Previous Packaging Level Unit DISC
Shipper - Item Unit DISC
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 93122.23348856147 ci
Pallet - Customary Gross Weight 279.9870729747945 lbs
Pallet - Customary Net Weight 204.88439873889413 lbs
Pallet - Customary Height Dimension 46.8503937007874 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.526 M3
Pallet - Metric Net Weight 92.934 KG
Pallet - Metric Height Dimension 1.19 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 2700
Pallet - Total Unit Quantity 2700
Pallet - Previous Packaging Level Quantity 54
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit DISC
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 6
Pallet - Shipping Container Per Layer Quantity 9
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