Translation missing: en.sections.collection_template.title: Abrasives & Polishers

Abrasives for Sanding, Grinding, Cutting & Surface Finishing

Abrasives are the backbone of fast, consistent material removal—whether you’re smoothing a surface, cleaning up welds, removing rust, prepping for paint, or refining a finish. This collection brings together the abrasive formats most commonly used in shops, fabrication environments, and maintenance workflows.

Choose abrasives based on what you’re trying to achieve: aggressive removal, controlled blending, clean cutting, or surface prep for finishing. The right format and grit can save time, reduce rework, and improve final surface quality.

Shop Abrasives by Task – Quick Guide

  • Sanding & surface prep
  • Use belts, sanding belts, and sanding discs for smoothing, leveling, and prep before finishing.

  • Grinding & deburring
  • Choose grinding wheels and heavy-duty options for tougher removal, edgework, and burr cleanup.

  • Cutting & separation
  • Use cut-off wheels when speed and clean separation matter—especially in shop workflows.

  • Blending & finishing
  • Flap discs and finishing-focused formats help blend welds, smooth transitions, and improve surface appearance with better control.

Common Use Cases

  • Metal fabrication: weld cleanup, deburring, edge beveling, surface prep.
  • Maintenance: rust removal, cleanup work, quick repairs.
  • Automotive prep: sanding and surface prep before coatings.
  • Woodworking & general shop: smoothing, shaping, refinishing tasks.

How to Choose the Right Abrasive

1) Pick the right format

  • Belts: best for stock removal and consistent sanding across a larger area.
  • Wheels: built for heavy removal and edgework.
  • Discs: great for blending, finishing, and targeted work.
  • Cut-off wheels: built for cutting, not grinding.

2) Choose grit based on the job

  • Coarse: fast removal, shaping, cleanup.
  • Medium: smoothing, leveling, blending.
  • Fine: finish prep and refinement.

3) Match abrasive type to workload

If you’re doing high-pressure removal or dealing with heat, look for abrasive types designed for tougher conditions (common examples include ceramic and zirconia options).

Buying for a Business?

If you’re purchasing for a team, managing recurring restocks, or need volume support, we can help streamline your buying process. Contact us for business purchasing

FAQS

What abrasives are best for metal fabrication?

For metal fabrication, the most common picks are abrasive belts (stock removal and sanding), grinding wheels (heavy removal and deburring), and flap discs (blending welds and improving surface finish). The best choice depends on whether you need fast removal, controlled blending, or finish prep.

What’s the difference between abrasive discs and grinding wheels?

Abrasive discs are typically used for blending, finishing, and targeted sanding, often offering more control on surface transitions. Grinding wheels are usually chosen for heavier material removal, tougher cleanup, and edgework where durability and removal rate matter.

How do I choose grit for sanding and finishing?

Start with a coarser grit when you need faster removal or surface leveling, move to medium grits for smoothing and blending, and finish with fine grits for surface prep before coatings or final finishing. Stepping down gradually usually gives the best surface quality.

Can abrasives be used on different materials like metal and wood?

Yes, but you’ll get the best results when you choose an abrasive format and grit that matches the material and the task. Metalwork often needs tougher removal and heat handling, while wood sanding often focuses more on smooth surface prep and finishing quality.

Do you support bulk orders or recurring supply for businesses?

Yes. If you’re buying for a shop or a team, contact us with your list and quantities so we can support business purchasing and recurring supply needs

Sort by:

  • Concrete Mastic Abrasive Pad, 17 in. dia.
    SKU G9375992
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 17 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (8) Blades

    graingerSKU: 35PP71, mscSKU: , zoro_no: G9375992, mongo_id: 65bbe72d3aaddbd5a907cb99

    $558.74 / each
    Web price
    Concrete Mastic Abrasive Pad, 17 in. dia.
    SKU G9375992
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 17 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (8) Blades

    graingerSKU: 35PP71, mscSKU: , zoro_no: G9375992, mongo_id: 65bbe72d3aaddbd5a907cb99

  • Concrete Mastic Abrasive Pad, 18 in. dia.
    SKU G9376001
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 18 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (8) Blades

    graingerSKU: 35PP72, mscSKU: , zoro_no: G9376001, mongo_id: 65bbea5e22d7a989a99ae399

    $576.24 / each
    Web price
    Concrete Mastic Abrasive Pad, 18 in. dia.
    SKU G9376001
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 18 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (8) Blades

    graingerSKU: 35PP72, mscSKU: , zoro_no: G9376001, mongo_id: 65bbea5e22d7a989a99ae399

  • Concrete Mastic Abrasive Pad, 19 in. dia.
    SKU G9376017
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 19 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (10) Blades

    graingerSKU: 35PP73, mscSKU: , zoro_no: G9376017, mongo_id: 65bbee36526e052139af8c54

    $633.74 / each
    Web price
    Concrete Mastic Abrasive Pad, 19 in. dia.
    SKU G9376017
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 19 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (10) Blades

    graingerSKU: 35PP73, mscSKU: , zoro_no: G9376017, mongo_id: 65bbee36526e052139af8c54

  • Concrete Mastic Abrasive Pad, 20 in. dia.
    SKU G9376026
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 20 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (10) Blades

    graingerSKU: 35PP74, mscSKU: , zoro_no: G9376026, mongo_id: 65bbe76f9a749db822739c05

    $639.99 / each
    Web price
    Concrete Mastic Abrasive Pad, 20 in. dia.
    SKU G9376026
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 20 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (10) Blades

    graingerSKU: 35PP74, mscSKU: , zoro_no: G9376026, mongo_id: 65bbe76f9a749db822739c05

  • Concrete Mastic Abrasive Pad, 600 rpm
    SKU G9376132
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 16 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Clockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine

    graingerSKU: 35PP85, mscSKU: , zoro_no: G9376132, mongo_id: 65bbe6e83aaddbd5a9060168

    $621.24 / each
    Web price
    Concrete Mastic Abrasive Pad, 600 rpm
    SKU G9376132
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 16 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Clockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine

    graingerSKU: 35PP85, mscSKU: , zoro_no: G9376132, mongo_id: 65bbe6e83aaddbd5a9060168

  • Concrete Mastic Abrasive Pad, 600 rpm
    SKU G9376123
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 16 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (10) Blades

    graingerSKU: 35PP84, mscSKU: , zoro_no: G9376123, mongo_id: 65bbe9bf22d7a989a9974e03

    $684.99 / each
    Web price
    Concrete Mastic Abrasive Pad, 600 rpm
    SKU G9376123
    Categories Abrasives & Polishers , Floor Sanding Discs
    Description Mastic Abrasive Pad, Material Application Concrete, Disc Diameter 16 in, Abrasive Grit 25, Maximum Speed 600 RPM, Rotation Counterclockwise, Estimated Blade Life 10,000 sq ft, Wet or Dry Use Dry/Wet, Blade Length 1 1/2 in, Number of Pieces 1, Product Type Coating Removal Pad, Application Coating Removal, Compatible Tool Type Rotary Automatic Scrubber, Single Disc Flooring Machine, Includes (10) Blades

    graingerSKU: 35PP84, mscSKU: , zoro_no: G9376123, mongo_id: 65bbe9bf22d7a989a9974e03

  • Corded Orbital Polisher
    SKU G304104937
    Categories Abrasives & Polishers
    Description Corded Orbital Polisher, Product Type Orbital Polisher, Polishing Motion Random Orbital, Included Pad Sizes 10 in, Maximum Disc Speed 2,800 OPM, Speed Settings Variable, Voltage 120 V, Included Abrasives Corded Orbital Polisher, Includes Corded Orbital Polisher, Current 1 A, Power Source Corded

    graingerSKU: , mscSKU: , zoro_no: G304104937, mongo_id: 65bbe5903aaddbd5a9fd089f

    $98.75 / each
    Web price
    Corded Orbital Polisher
    SKU G304104937
    Categories Abrasives & Polishers
    Description Corded Orbital Polisher, Product Type Orbital Polisher, Polishing Motion Random Orbital, Included Pad Sizes 10 in, Maximum Disc Speed 2,800 OPM, Speed Settings Variable, Voltage 120 V, Included Abrasives Corded Orbital Polisher, Includes Corded Orbital Polisher, Current 1 A, Power Source Corded

    graingerSKU: , mscSKU: , zoro_no: G304104937, mongo_id: 65bbe5903aaddbd5a9fd089f

  • Corded Polisher, 1900 RPM, 13 A
    SKU G401212542
    Categories Abrasives & Polishers
    Description Corded Polisher, Product Type Electronic Angle Polisher, Polishing Motion Rotary, Included Pad Sizes Not Applicable, Maximum Disc Diameter 7 in, Abrasive Mount Type Hook and Loop, Orbit Size Not Applicable, Maximum Disc Speed 1,900 RPM, Speed Settings Variable, Number of Pads Included 0, Number of Abrasives Included 0, Switch Type Slide, Voltage 220 V, Included Abrasives None, Includes Side Handle, Cord Length 4 m, Current 13 A
    $518.74 / each
    Web price
    Corded Polisher, 1900 RPM, 13 A
    SKU G401212542
    Categories Abrasives & Polishers
    Description Corded Polisher, Product Type Electronic Angle Polisher, Polishing Motion Rotary, Included Pad Sizes Not Applicable, Maximum Disc Diameter 7 in, Abrasive Mount Type Hook and Loop, Orbit Size Not Applicable, Maximum Disc Speed 1,900 RPM, Speed Settings Variable, Number of Pads Included 0, Number of Abrasives Included 0, Switch Type Slide, Voltage 220 V, Included Abrasives None, Includes Side Handle, Cord Length 4 m, Current 13 A
  • Cordless Polisher Kit, 12.0V
    SKU G2607427
    Categories Abrasives & Polishers , Electric and Cordless Tools
    Description Cordless Polisher, Abrasive Mount Type Threaded Shank, Maximum Disc Speed 8,300 OPM, Voltage 12 V, Bare Tool/Battery Included Battery Included, Battery Capacity 1.5 Ah, 3 Ah, 4 Ah

    graingerSKU: 317A57, mscSKU: , zoro_no: G2607427, mongo_id: 65bbe7ee9a749db822764b92

    $555.97 / each
    Web price
    Cordless Polisher Kit, 12.0V
    SKU G2607427
    Categories Abrasives & Polishers , Electric and Cordless Tools
    Description Cordless Polisher, Abrasive Mount Type Threaded Shank, Maximum Disc Speed 8,300 OPM, Voltage 12 V, Bare Tool/Battery Included Battery Included, Battery Capacity 1.5 Ah, 3 Ah, 4 Ah

    graingerSKU: 317A57, mscSKU: , zoro_no: G2607427, mongo_id: 65bbe7ee9a749db822764b92

  • Cordless Polisher Kit, L 5 1/2 in, 2.4 lb
    SKU G902015116
    Categories Abrasives & Polishers , Electric and Cordless Tools
    Description Cordless Polisher Kit, Product Type Polisher Kit, Maximum Disc Diameter 3 in, Included Pad Sizes 2 in, 3 in, Abrasive Mount Type Hook and Loop, Grip Type Pistol with Side Handle, Polishing Motion Rotary, Orbit Size Not Rated, Speed Settings Variable, Maximum Disc Speed 9,500 RPM, Number of Abrasives Included 3, Number of Pads Included 2, Voltage 12 V, Spindle Thread Size 5/16 in - 24, Battery Platform 12V MAX, Bare Tool/Battery Included Bare Tool, Number of Batteries Included 0
    $311.24 / each
    Web price
    Cordless Polisher Kit, L 5 1/2 in, 2.4 lb
    SKU G902015116
    Categories Abrasives & Polishers , Electric and Cordless Tools
    Description Cordless Polisher Kit, Product Type Polisher Kit, Maximum Disc Diameter 3 in, Included Pad Sizes 2 in, 3 in, Abrasive Mount Type Hook and Loop, Grip Type Pistol with Side Handle, Polishing Motion Rotary, Orbit Size Not Rated, Speed Settings Variable, Maximum Disc Speed 9,500 RPM, Number of Abrasives Included 3, Number of Pads Included 2, Voltage 12 V, Spindle Thread Size 5/16 in - 24, Battery Platform 12V MAX, Bare Tool/Battery Included Bare Tool, Number of Batteries Included 0
  • Cordless Polisher, 12V, w/Battery
    SKU G600985520
    Categories Abrasives & Polishers , Electric and Cordless Tools
    Description Cordless Polisher,12V,w/Battery

    graingerSKU: , mscSKU: , zoro_no: G600985520, mongo_id: 65bbe5f93aaddbd5a9ffbc5c

    $355.42 / each
    Web price
    Cordless Polisher, 12V, w/Battery
    SKU G600985520
    Categories Abrasives & Polishers , Electric and Cordless Tools
    Description Cordless Polisher,12V,w/Battery

    graingerSKU: , mscSKU: , zoro_no: G600985520, mongo_id: 65bbe5f93aaddbd5a9ffbc5c

  • Corn Cob, Abrasive, 50 lb.
    SKU G0544612
    Categories Abrasives & Polishers
    Description Corn Cob,Abrasive,50 lb.

    graingerSKU: , mscSKU: , zoro_no: G0544612, mongo_id: 65bbe8bc22d7a989a99110d6

    $114.69 / each
    Web price
    Corn Cob, Abrasive, 50 lb.
    SKU G0544612
    Categories Abrasives & Polishers
    Description Corn Cob,Abrasive,50 lb.

    graingerSKU: , mscSKU: , zoro_no: G0544612, mongo_id: 65bbe8bc22d7a989a99110d6

  • Cream Hardener2-3/4 Oz Tube
    SKU 1875
    Categories Abrasives & Polishers
    Description

    Cream Hardener2-3/4 Oz Tube.

    $8.25 / each
    Web price
    Cream Hardener2-3/4 Oz Tube
    SKU 1875
    Categories Abrasives & Polishers
    Description

    Cream Hardener2-3/4 Oz Tube.

  • Cream Hardener2-3/4 Oz Tube
    SKU 1875
    Categories Abrasives & Polishers
    Description

    Cream Hardener2-3/4 Oz Tube.

    $8.25 / each
    Web price
    Cream Hardener2-3/4 Oz Tube
    SKU 1875
    Categories Abrasives & Polishers
    Description

    Cream Hardener2-3/4 Oz Tube.

  • Cross Buffs; Buff Diameter (inch): 1 ; G
    SKU 64289861
    Categories Abrasives & Polishers , Cross Buff
    Description

    Cross Buffs; Buff Diameter (inch): 1 ; Grade: Medium ; Number Of Plys: 2 ; Thread Size: 8-32.

    $4.60 / each
    Web price
    Cross Buffs; Buff Diameter (inch): 1 ; G
    SKU 64289861
    Categories Abrasives & Polishers , Cross Buff
    Description

    Cross Buffs; Buff Diameter (inch): 1 ; Grade: Medium ; Number Of Plys: 2 ; Thread Size: 8-32.

  • Cut Abrasion Glove,lvl 3,black,xl,pr (1
    SKU G6302550
    Categories Abrasives & Polishers
    Description

    Cut Abrasion Glove,lvl 3,black,xl,pr (1 Units In Pr).

    $48.41 / each
    Web price
    Cut Abrasion Glove,lvl 3,black,xl,pr (1
    SKU G6302550
    Categories Abrasives & Polishers
    Description

    Cut Abrasion Glove,lvl 3,black,xl,pr (1 Units In Pr).