Material: Made from premium calcined aluminum oxide abrasive, specially heat-treated for enhanced durability and cutting performance, bonded to a flexible metal backing plate.
Design: Features overlapping abrasive flaps arranged radially on a spring-steel backing plate, combining flexibility for contour work with the rigidity needed for aggressive grinding.
Applications: Ideal for heavy-duty grinding, weld removal and surface blending on metals (carbon steel, stainless steel, alloys) in demanding industrial applications.
Advantages:
Calcined Aluminum Oxide - Heat-treated abrasive provides 30% longer life than standard aluminum oxide
Metal Backing Flexibility - Spring-steel plate allows contour following while resisting deformation
Aggressive Cutting - Maintains consistent material removal rate throughout disc life
Reduced Vibration - Balanced construction minimizes operator fatigue
Product Features：
It is a comprehensive product specifically designed for chamfering, polishing and deburring the surfaces of various metal and non-metal workpieces. By combining different grinding materials, it can provide sharp, wear-resistant and comprehensive types of products. The products are sharp and elastic, do not turn black when grinding stainless steel, and do not change the shape of the workpiece. It is suitable for thin-walled metal processing parts. And the grinding effect of the inner and outer R surfaces and stainless steel products is better.
It is widely applied in the surface treatment of automobiles and their components, stainless steel kitchen and bathroom fixtures, stainless steel furniture, outdoor aluminum furniture, decoration and renovation, as well as various thin-walled parts, pipe fittings and complex-shaped workpieces.
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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 | Characteristics | Suitable material | Packaging method | Safe rotational speed | ||||||||||||||||||||||||||||
| 4 Sanding plate | Brown corundum | GR633 | 60/80/ | 27/28/29 | 46 | 24/26/27/28 | Good elasticity, deburring and polishing, no damage to the workpiece, synchronous consumption, a featured product | Thin-walled or arc-shaped workpieces made of carbon steel, aluminum, copper, stainless steel, etc | 10 vacuum-formed pieces, 100 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||
| 120/150/180/ | |||||||||||||||||||||||||||||||||||||
| 240/320 | |||||||||||||||||||||||||||||||||||||
| GR633 black | 80/120/ 240/320 | 27/28/29 | 46 | 24/26/27/28 | It is an economical product with good elasticity, deburring and polishing, and does not damage the workpiece | Thin-walled or arc-shaped workpieces made of carbon steel, aluminum, copper, stainless steel, etc | 10 vacuum-formed pieces, 100 pieces per box | 63m/s;80m/s | |||||||||||||||||||||||||||||
| Pure cotton | 60/80/ | 21/28 | 36/45 | 26/29 | It is elastic, has a low removal rate, high brightness, good fabric base consumption and does not turn black | Thin-walled and low-removal workpieces such as stainless steel and aluminum alloy | 10 vacuum-formed pieces, 300 pieces per box | 63m/s | |||||||||||||||||||||||||||||
| 120/150/180/ | |||||||||||||||||||||||||||||||||||||
| 240/320 | |||||||||||||||||||||||||||||||||||||
Discover cutting-edge abrasives, tools, and chemical solutions from Sichuan Zhongyan New Material Technology Co., Ltd. Explore our wide range of products and innovative technologies for surface treatment and beyond.
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