Material: Made from advanced ceramic alumina abrasive grains, engineered for superior cutting performance and extended lifespan, mounted on a reinforced fiberglass backing pad.
Design: Features overlapping ceramic abrasive flaps arranged radially on a rigid yet slightly flexible fiberglass backing plate, combining durability with controlled flexibility.
Applications: Designed for professional metalworking applications including stainless steel, high-alloy steels, titanium, and other difficult-to-grind materials in aerospace, automotive and industrial settings.
Advantages:
Ceramic Grain Technology - Self-sharpening abrasive provides consistent cutting performance
Fiberglass Reinforcement - Offers optimal balance of strength and slight flexibility
3-5x Longer Life - Significantly outlasts conventional aluminum oxide discs
Reduced Heat Generation - Minimizes workpiece distortion and discoloration
Versatile Performance - Effective for both aggressive stock removal and fine finishing
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Standard Density |
High Density |
| Product name | Sandpaper | Particle size | The sandpaper is long | The number of yarn pages is long | The gauze sheet is wide | Basic diameter | Characteristics | Suitable material | Packaging method | Safe rotational speed | ||||||||||||||||||||||||||||||
| 4 Sanding plate | Brown corundum | GR633 | 36/40/50/60/80/100 120/150/180/240/320 | 21/22;23/24 | 72/90 | 16/17/18;19/20/21 | 75/88/90;92/95/98 | Strong versatility, good hand feel, carbon steel, synchronized consumption, a featured product | Carbon steel, aluminium, copper, stainless steel, etc | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||
| GR632 | 60/80 | 21/22;23/24 | 72/90 | 16/17/18;19/20/21 | 75/88/90;92/95/98 | Sharp, distinctive product | Carbon steel | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||||
| GR633 black | 36/40/50/60/80/100 120/150/180/240/320 | 21/22;23/24 | 72/90 | 16/17/18;19/20/21 | 75/88/90;92/95/98 | Economical regular products | Carbon steel | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||||
| GR638 blue | 50/60/80/120/320 | 21/22;23/24 | 72/90 | 16/17/18;19/20/21 | 75/88/90;92/95/98 | Upgraded mixed abrasives, with better versatility | Brown corundum carbon steel, aluminium, copper, stainless steel, etc | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||||
| Zirconia corundum | Zirconia corundum | 60/80/120 | 22/23 /24 | 72/90 | 18/19/20 | 75/90 | Sharp, wear-resistant, self-sharpening, no impurities produced, high-end product | Hard materials such as high-carbon steel, stainless steel, and rail steel core materials | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | ||||||||||||||||||||||||||||||
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Ceramic Alumina |
Ceramic Alumina |
40/60/80/120 | 22/23 /24 | 72/90 | 18/19/20 | 75/90 | Large removal volume, high-speed and heavy-load grinding | Super-hard materials such as titanium alloys, aluminum alloys and cemented carbides | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | ||||||||||||||||||||||||||||||
| Silicon carbide | Silicon carbide | 60/80/120 | 22/23 /24 | 72/90 | 18/19/20 | 75/90 | It is suitable for grinding non-metallic materials and the workpiece does not have chipped edges | Non-metallic materials such as glass, stone and ceramics | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | ||||||||||||||||||||||||||||||
| Product name | Sandpaper | Particle size | The sandpaper is long | The number of yarn pages is long | The gauze sheet is wide | Basic diameter | Characteristics | Suitable material | Packaging method | Safe rotational speed | ||||||||||||||||||||||||||||||
| 5 Sanding plate | Brown corundum | GR633 | 36/40/50/60/80/100 120/150/180/240/320 | 28 | 72/90 | 20 | 107/117 | Strong versatility, good hand feel, carbon steel, synchronized consumption, a featured product | Carbon steel, aluminium, copper, stainless steel, etc | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||
| GR632 | 60/80 | 28 | 72/90 | 20 | 107/117 | Sharp, distinctive product | Carbon steel | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||||
| GR633 black | 36/40/50/60/80/100 120/150/180/240/320 | 28 | 72/90 | 20 | 107/117 | Economical regular products | Carbon steel | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||||
| GR638 blue | 50/60/80/120/320 | 28 | 72/90 | 20 | 107/117 | Upgraded mixed abrasives, with better versatility | Brown corundum carbon steel, aluminium, copper, stainless steel, etc | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||||
| Zirconia corundum | Zirconia corundum | 60/80/120 | 28 | 72/90 | 20 | 107/117 | Sharp, wear-resistant, self-sharpening, no impurities produced, high-end product | Hard materials such as high-carbon steel, stainless steel, and rail steel core materials | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | ||||||||||||||||||||||||||||||
|
Ceramic Alumina |
Ceramic Alumina |
40/60/80/120 | 28 | 72/90 | 20 | 107/117 | Large removal volume, high-speed and heavy-load grinding | Super-hard materials such as titanium alloys, aluminum alloys and cemented carbides | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | ||||||||||||||||||||||||||||||
| Silicon carbide | Silicon carbide | 60/80/120 | 28 | 72/90 | 20 | 107/117 | It is suitable for grinding non-metallic materials and the workpiece does not have chipped edges | Non-metallic materials such as glass, stone and ceramics | 10 vacuum-formed pieces, 300 pieces per box | 63m/s;80m/s | ||||||||||||||||||||||||||||||
| Product name | Sandpaper | Particle size | The number of gauze pages | The gauze piece is long | The gauze sheet is wide | Basic diameter | Characteristics | Suitable material | Packaging method | Safe rotational speed | |
| 6 Sanding plate | Brown corundum | GR633 | 36/40/50/60/80/100 120/150/180/240/320 | 100 | 35 | 20 | 145 | Strong versatility, good hand feel, synchronized consumption, and a featured product | Carbon steel, aluminium, copper, stainless steel, etc | 10 pieces of vacuum forming, 120 pieces per box | 80m/s |
| GR632 | 60/80 | 100 | 35 | 20 | 145 | Sharp, distinctive product | Carbon steel | 10 pieces of vacuum forming, 120 pieces per box | 80m/s | ||
| GR633Black | 36/40/50/60/80/100 120/150/180/240/320 | 100 | 35 | 20 | 145 | Economical regular products | Carbon steel | 10 pieces of vacuum forming, 120 pieces per box | 80m/s |
| Product name | Sandpaper | Particle size | The number of sandpaper pages | The sandpaper is long | The sandpaper is wide | Basic diameter | Characteristics | Suitable material | Packaging method | Safe rotational speed | |||
| 76 Sanding plate | Brown corundum | GR633 | 36/40/50/60/80/100 120/150/180/240/320 | 120 | 35 | 20 | 171 | Strong versatility, good hand feel, carbon steel, synchronized consumption, a featured product | Carbon steel, aluminium, copper, stainless steel, etc | 10 pieces of vacuum forming, 120 pieces per box | 80m/s | ||
| GR632 | 60/80 | 120 | 35 | 20 | 171 | Sharp, distinctive product | Carbon steel, | 10 pieces of vacuum forming, 120 pieces per box | 80m/s | ||||
| GR633Black | 36/40/50/60/80/100 120/150/180/240/320 | 120 | 35 | 20 | 171 | Economical regular products | Carbon steel, | 10 pieces of vacuum forming, 120 pieces per box | 80m/s | ||||
| Zirconium corundum | Zirconia corundum | 40/60/80/120 | 108/120 | Sharp, wear-resistant, self-sharpening, no impurities produced, high-end product | Hard materials such as high-carbon steel, stainless steel, and rail steel core materials | 10 pieces of vacuum forming, 120 pieces per box | 80m/s | ||||||
| 35 | 20 | 171 | |||||||||||
| Ceramic alumina | Ceramic alumina | 40/60/80/120 | 108/120 | Large removal volume, high-speed and heavy-load grinding | Super-hard materials such as titanium alloys, aluminum alloys and cemented carbides | 10 pieces of vacuum forming, 120 pieces per box | 80m/s | ||||||
| 35 | 20 | 171 | |||||||||||
| Silicon carbide | Silicon carbide | 60/80/120 | 108/120 | 35 | 20 | 171 | It is suitable for grinding non-metallic materials and the workpiece does not have chipped edges | Non-metallic materials such as glass, stone and ceramics | 10 pieces of vacuum forming, 120 pieces per box | 80m/s | |||
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