SKU | 7100232728 |
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Legacy SKU | 60440404006 |
UPC | 00638060775639 |
Product Number | 777F |
3M Cloth Cone 777F reaches into corners, inside surfaces and tight spaces to refine welds, remove machine tool marks, and polish. Built with 3M Ceramic Abrasive Grain on a water resistant polyester cloth backing, it can be run wet or dry. A resin bond is heat resistant and a grinding aid helps to run cool, especially on heat sensitive metals like stainless steel and nickel alloys.
- Ceramic/aluminum oxide blend self-sharpens with use and cuts with exceptional efficiency
- Tough YF-weight, polyester cloth backing is water resistant for wet applications
- Heat-resistant resin bond helps run cool and smooth
- Cone shape reaches into tight, hard-to-reach spaces
- Grinding aid enhances performance on heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
Product Dimensions |
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Diameter | 2-7/8 in | 73.025 mm |
Shipping Dimensions |
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Weight | 5.28206 lb |
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Length | 15.3937 in |
Width | 11.37795 in |
Height | 14.01575 in |
PRODUCT FAQ
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What is the 3M™ Cloth Cone 777F made of?
The 3M™ Cloth Cone 777F is made of alumina zirconia abrasive grain and a durable cloth backing.
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What does "80 YF-weight" mean?
"80 YF-weight" refers to the weight category of the abrasive material used in this product. A higher number indicates a coarser grit while a lower number represents a finer grit.
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How many cones come in one case?
There are 200 cones per case of this specific product- the CS902, Full-flex, Film-lok die.
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Is this cone compatible with any particular power tool(s)?
This specific cone is not limited to being paired with any one type or brand of tool as its dimensions are easily accommodated by most common sanding machines; however, we recommend checking with your machine's manufacturer specifications to ensure compatibility.
3M™ Cloth Cone 777F is one of the best cloth-backed abrasives for stainless steels, aluminum, and carbon steel. It is used with die grinders and is engineered with high-performance ceramic abrasive grain blended with aluminum oxide for a combination of durability and cutting efficiency. The heavy, water-resistant polyester backing supports medium-pressure applications, a consistent cut-rate, and both wet and dry applications.
Tackle Tight CornersThis specialty abrasive is a valuable tool for reaching into corners where larger diameter tools cannot work. It is effective for flash removal, as well as polishing or removing machine tool marks and edge breaking.
Cloth cones mount onto a compatible mandrel (sold separately) that attaches to a die grinder or power drill. The center hole diameter of the cone must be equal to the diameter of the mandrel pilot inserted into the cone.
Best for Heat-Sensitive MetalsIdeally suited for heat-sensitive metals like stainless steel, aluminum, and nickel alloys, 3M™ Cloth Cone 777F combines all the right features to grind cooler with an efficient and faster cut.