SKU | 7100264106 |
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Legacy SKU | 60440409021 |
UPC | 00638060893579 |
Product Number | 302D |
3M Cloth Belt 302D is an aluminum oxide belt with open coat construction and a flexible J-weight backing that conforms well for sanding contours and complex parts. It is best-suited for light grinding, finishing, deburring and setting the grain on carbon steel and stainless steel, as well as soft metals like aluminum, brass, bronze and copper.
- Tough aluminum oxide abrasive cuts fast and performs well on most metals
- Flexible cloth backing provides ideal conformability for blending and finishing contours and complex parts
- Open coat construction helps evacuate sanding dust from the belt for a more aggressive cut and longer abrasive life, which means greater productivity
- Suitable for dry metalworking applications
- Resin bonded belt maximizes abrasive life
- Designed for use on backstand grinders, file belt tools and benchtop motors
Product Dimensions |
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Shipping Dimensions |
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Weight | 8.954 lb |
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Length | 12 in |
Width | 12 in |
Height | 4.81299 in |
PRODUCT FAQ
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bsolutely! Here are some possible questions and their answers
How long is the 3M™ Cloth Belt 302D, P120 J-weight?
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The belt measures 1-3/4 inches in width and 107 inches in length.
What does "Lap Skived" mean for this cloth belt?
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"Lap Skived" refers to a manufacturing process that ensures smooth joints and consistent performance across the entire belt.
Can I use the 3M™ Cloth Belt on curved surfaces?
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Yes, the Full-flex design of this belt allows for easy use on contoured or curved surfaces.
How many belts are included in one case of the 3M™ Cloth Belt 302D?
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Each case contains 50 belts, making it a cost-effective option for your sanding needs.
Is this product suitable for heavy-duty sanding applications?
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Yes, with its durable construction and P120 grit level, this cloth belt is ideal for heavy-duty sanding tasks.
3M Cloth Belt 302D is designed with an open coat construction, which allows for better visibility and improved belt performance by channeling sanding swarf and dust away from the belt and workpiece. The abrasive and backing are resin bonded, ensuring that the belt continues to run smoothly until the abrasive is completely worn. This belt is highly recommended for operations that require added flexibility.
Made with Durable, Fast-Cutting Aluminum OxideOur 3M Cloth Belt 302D is made with aluminum oxide mineral, a top choice among industrial professionals due to its exceptional cut-rate, durability, and long life. This versatile abrasive can be used on a wide range of materials in metalworking, including ferrous alloys. It is the most commonly used industrial abrasive, known for its ability to withstand high heat and pressure. The abrasive particles are firmly adhered to the cloth backing with resin, creating a strong bond that ensures consistent performance.
The Benefits of Open-Coat ConstructionLoading, which occurs when swarf or paint dust clogs the surface of the belt and the abrasive points, can render a belt ineffective. Our 3M Cloth Belt 302D features an open coat construction, where the abrasive grains are spaced slightly apart. This design allows dust and debris to escape, preventing loading and maintaining the effectiveness of the abrasive. The open coat construction also provides a more aggressive cut compared to a comparable closed coat abrasive of the same grade. As a result, our 3M Cloth Belt 302D is particularly well-suited for use on soft metals such as aluminum, brass, bronze, and copper.