533x75mm Abrasive Sanding Belt Grinder Accessories 21"x 3" Wood Soft Metal Polishing Hard Metal Grinding
533x75mm Abrasive Sanding Belt Grinder Accessories 21"x 3" Wood Soft Metal Polishing Hard Metal Grinding
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533*75mm Sanding Belt 3" x 21"
Size: 533*75mm,3" x 21"
Joint type: Butt Joint
GXK51-P abrasive belt is a kind of brown corundum abrasive belt widely used in grinding and polishing of metal and non-metal materials. It has the characteristics of high efficiency, durability and strong adaptability.
1. Brown corundum (alumina), high hardness, strong wear resistance;
2. Blended fabric, provides good flexibility and tensile strength;
3. Full resin, enhances the durability and impact resistance of the sanding belt;
4. Densely planted sand, ensures uniform distribution of abrasive particles and improves grinding efficiency.
5. Widely used in brushing and polishing of stainless steel products (knives, scissors, tableware, thermos cups);
Deburring of watch accessories, golf clubs, and hardware castings;
Surface drawing of aluminum bicycle frames and stainless steel pipes;
Fine polishing of wood, plastic, and leather; Surface treatment of building hardware and sanitary products;
Deburring of electroplated products and aluminum heat sinks;
Wire drawing of VCD panels and mobile phone shells.
Ceramic : ( P36 P60 P80 P120 -- made by VSM XK850X)
Ceramic aluminum oxide abrasive is self-sharpening and maintains efficient cutting performance; A solid layer is formed on the abrasive surface to reduce clogging; Compared with traditional zirconium corundum abrasive, the cutting efficiency is 2-3 times higher and the service life is significantly extended; Low heat generation during grinding can reduce thermal deformation of the workpiece.
Used for heavy-duty cutting, weld grinding, pipe surface treatment, etc.; Suitable for heavy grinding of high-hardness alloy steel, carbon steel, forged steel, cast iron, stainless steel pipes and other metals, especially suitable for processing difficult materials such as titanium alloy and nickel-based alloy.
Zirconia : ( P36 P60 P80 P120 -- made by 3M 577F )
3M 577F abrasive belt uses Zirconia Alumina as the core abrasive, which has high hardness and toughness and is suitable for processing hard metals.
The abrasive grains continuously generate new cutting edges during the grinding process to maintain sharpness; The self-lubricating coating added to the surface significantly reduces the temperature of the grinding area and is resistant to high temperatures; It has excellent wear resistance, and its life span is several times that of ordinary corundum abrasive belts, with an outstanding cost-performance ratio.
It is suitable for grinding stainless steel welds and high-temperature tempered steel to avoid surface burns; it is also used for high-hardness materials such as cast iron, nickel-titanium alloy (turbine blades), manganese-copper propellers, etc., taking into account high cutting rate and surface finish.
Wool Felt：
About 4mm thickness, Seamless / Ring without joint;
Special for Stainless steel pipe mirror polish;
These low stretch, durable belts allow you to polish metal by adding polishing compoud or paste. Instead of polishing with cotton buffing wheels you can now use your belt sander.
Dry Sanding Belt：
Soft S/C cloth backing, anti-clogging, ideal for wood, aluminum, stainless steel etc.
P1000 P1200 P1500 is special for fine polishing.
