Scotch-Brite™ Light Grinding and Blending Disc, GB-DH, Super Duty A Coarse, 4 in x NH, 100 ea/Case

Scotch-Brite™ Light Grinding and Blending Disc uses 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 $4.96 Regular Price $5.83
UPC 00048011603407
3M ID 7100159376
Packaging Case
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Additionally, Light Grinding and Blending discs can often single-handedly prepare surfaces for painting, where a 3 mil or greater paint thickness is being applied, without adding a final dual-action sanding step.

3M™ ceramic aluminum oxide abrasive blend is a ceramic mineral designed using a proprietary process to enhance toughness and hardness of the grain for a higher level performance. 3M ceramic aluminum oxide abrasive is engineered to fracture frequently and surpasses aluminum oxide abrasives in both cut-rate and durability. Perfect for moderate to heavy stock removal as well as finishing, ceramic abrasives are built to cut fast and handle intense heat and stress applications.

Scotch-Brite™ abrasives are unique surface conditioning products with abrasives incorporated into non-woven fiber matrix. Combining abrasives and non-woven material creates an abrasive system that delivers consistent results for the life of the product. The open-web material runs cool and is load resistant, which keeps the abrasive minerals cutting at high performance by limiting clogging of the fibers.

3M offers a complete line of hook-and-loop style 3M™ Hookit™ discs for work spaces where adhesive backed discs may become contaminated by dust, dirt, or flying debris.


  • 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 hook and loop backing makes for easy disc attachment, removal, and re-attachment in multi-step processes; these discs are also available with a center hole option that is compatible with a retainer nut or center post attachment system for accurate centering
  • 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 7100159376
Keywords 3M, Scotch-Brite, Light Grinding and Blending Disc, ceramic abrasive grain, weld grinding, blending, mild steel applications, grinding discs, blending discs, grade 36 scratch, deburring, finishing, workpieces, surface conditioning, aluminum, nickel alloy, stainless steel, titanium, hook and loop backing, easy disc attachment, removal, center hole option, retainer nut, center post attachment, accurate centering, long-lasting durability, fast consistent cut, ceramic aluminum oxide blend, heavy duty, super duty, moderate to heavy stock removal, high performance, non-woven fiber matrix, open-web material, load resistant, abrasive minerals, high performance, 3M Hookit discs, manufacturing, transportation, commercial vehicles, specialty vehicles, industrial maintenance, metalworking, personal recreation vehicles, rail, two wheel vehicles.
Global Product Hierarchy Abrasives > Abrasive Discs > Non-woven Discs
Abrasive Material Ceramic Aluminum Oxide
Application Blending, Deburring, Grinding
Backing Material Non-woven
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 Blue
Disc Type Non Pertinent
Grit Non Pertinent
Product Color Blue
Product Number GB-DH
Product Type simple
Quantity 0
Trademark 1 Scotch-Brite™
Country of Origin United States
SAP Shelf Life In Days 3650
Base - Billing Unit EA
Base - Metric Gross Weight 23.678 G
Base - Metric Height Dimension 101.6 MM
Base - Metric Length Dimension 0.254 MM
Base - Metric Width Dimension 101.6 MM
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 0.16 ci
Unit of Use - Customary Gross Weight 0.052201054440135314 lbs
Unit of Use - Customary Net Weight 0.052183417459160525 lbs
Unit of Use - Customary Height Dimension 4.0 in
Unit of Use - Customary Length Dimension 0.01 in
Unit of Use - Customary Width Dimension 4.0 in
Unit of Use - Metric Cubic Dimension 0.16 IN3
Unit of Use - Metric Net Weight 23.67 G
Unit of Use - Metric Height Dimension 101.6 MM
Unit of Use - Metric Length Dimension 0.254 MM
Unit of Use - Metric Width Dimension 101.6 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 576.1140006531981 ci
Shipper - Customary Gross Weight 5.579899855899251 lbs
Shipper - Customary Net Weight 5.218341745916052 lbs
Shipper - Customary Height Dimension 7.7 in
Shipper - Customary Length Dimension 8.7 in
Shipper - Customary Width Dimension 8.6 in
Shipper - Metric Cubic Dimension 9440.817 CCM
Shipper - Metric Weight 2.531 KG
Shipper - Metric Net Weight 2.367 KG
Shipper - Metric Height Dimension 19.558 CM
Shipper - Metric Length Dimension 22.098 CM
Shipper - Metric Width Dimension 21.844 CM
Shipper - Item Quantity 100
Shipper - Total Unit Quantity 100
Shipper - Previous Packaging Level Quantity 100
Shipper - Previous Packaging Level Unit DISC
Shipper - Item Unit DISC
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 87447.02528775136 ci
Pallet - Customary Gross Weight 587.9993087185306 lbs
Pallet - Customary Net Weight 521.8341745916052 lbs
Pallet - Customary Height Dimension 43.37992125984252 in
Pallet - Customary Length Dimension 48.0 in
Pallet - Customary Width Dimension 42.0 in
Pallet - Metric Cubic Dimension 1.433 M3
Pallet - Metric Net Weight 236.7 KG
Pallet - Metric Height Dimension 110.185 CM
Pallet - Metric Length Dimension 121.92 CM
Pallet - Metric Width Dimension 106.68 CM
Pallet - Item Quantity 10000
Pallet - Total Unit Quantity 10000
Pallet - Previous Packaging Level Quantity 100
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit DISC
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 5
Pallet - Shipping Container Per Layer Quantity 20
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