SKU | 7100137200 |
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Legacy SKU | 60440333312 |
UPC | 00076308456764 |
Product Number | 216U |
3M Paper Roll 216U is a roll of abrasive sanding paper used to create abrasives for finishing on a variety of flat or contoured surfaces. Discs and belts made from this abrasive feature a light, A-weight paper backing covered with aluminum oxide grain to deliver consistently fast performance with minimal loading.
- Used to create belts and discs for sanding and finishing on a variety of contours and surfaces
- Light, A-weight paper backing offers excellent flexibility in hands on applications
- Aluminum oxide mineral is durable, cuts fast, and performs well on many surfaces
- Load-resistant open-coat design helps to maximize cut rate and extend the life of the abrasive
- Resin bonding resists deterioration from heat, extending the life of the abrasive
Product Dimensions |
Imperial | Metric |
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Shipping Dimensions |
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Weight | 2.81 lb |
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Length | 14 in |
Width | 14 in |
Height | 7 in |
PRODUCT FAQ
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What is 3M™ Paper Crankshaft Roll 216U?
The 3M™ Paper Crankshaft Roll 216U is an abrasive roll used for sanding or grinding crankshafts.
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What are the dimensions of this product?
This roll measures at a width of 2.75 inches, length of 50 yards and has a diameter of 3 inches.
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What grit level does this roll have?
This particular paper crankshaft roll has a P220 grit level which indicates fine abrasiveness.
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How many rolls come in each case?
There are eight rolls that come packed in one case along with other relevant documentation needed to guide through it's usage.
3M™ Paper Roll 216U is designed with open-coat construction and a load-resistant coating to prevent clogging and extend its lifespan. This paper roll is perfect for sanding and finishing various surfaces, including paint, primer, softwood, metal, plastic, hard and soft composites, and fiberglass. The heat-resistant resin bond also protects sensitive surfaces from thermal damage and discoloration during use.
Aluminum Oxide AbrasiveAluminum oxide is the preferred choice of industrial professionals due to its fast cut-rate and long life. This mineral creates a tough, durable abrasive that self-fractures to expose fresh cutting edges, unlike traditional natural abrasives that dull more quickly. Its fast cut-rate, hardness, and strength make it ideal for grinding applications, as well as sanding and finishing applications. Aluminum oxide is suitable for a wide range of materials in both woodworking and metalworking, including ferrous alloys.
Load-Resistant Design3M™ Paper Roll 216U features a load-resistant coating that allows the disc to continue cutting even when sanding softwoods, paints, and other materials that can easily clog the surface of the abrasive and hinder its sanding ability. It also uses open-coat construction, which means the abrasive grains are spaced slightly apart to allow dust to escape rather than loading the cutting edge of the grains. This design optimizes cut-rate and useful life.