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3M™ Cartridge Roll 341D, CR-ST, P240 X-weight, 1/4 in x 1-1/2 in x 1/8 in, Straight, 100 ea/Case
$0.54 / Roll
| SKU | 7100080020 |
|---|---|
| Legacy SKU | 60440305377 |
| UPC | 00051144969746 |
| Product Number | 341D |
3M Cartridge Roll 341D provides easy access to small, hard-to-reach spaces for sanding and finishing. As the outermost abrasive layer wears down, the cloth backing frays to expose fresh abrasive layers for continued cutting action.
- Small size is ideal for sanding and finishing hard-to-reach spaces
- Cloth backing supports heavy sanding yet frays to expose fresh abrasive
- Resin bond withstands high heat and pressure
- Aluminum oxide abrasive in a closed-coat layer provides fast cut and long life
- Rolls attach to a compatible cartridge roll mandrel (sold separately)
Easy To Use
Multi-Functional
Long Lasting Performance
Industry Low Price
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
|---|---|---|
| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null | |
| Center Hole Diameter | 1/8 in | 3.175 mm |
Shipping Dimensions |
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| Weight | 0.42593 lb |
|---|---|
| Length | 6.37795 in |
| Width | 5.7874 in |
| Height | 6.1811 in |
| Color | Brown |
|---|---|
| Maximum Speed | 24,000 rpm |
PRODUCT FAQ
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What is the abrasive material used in the 3M™ Cartridge Roll 341D, P240 X-weight?
The abrasive material used in this cartridge roll is aluminum oxide.
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What is the size of each cartridge roll included in a case of 100?
Each cartridge roll measures 1/4 inch by 1-1/2 inches by 1/8 inch.
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Can these cartridge rolls fit on any mandrel or holder?
Yes, they are designed to be compatible with most standard holders and mandrels.
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How many pieces are there per case of these cartridge rolls?
There are a total of 100 pieces per case.
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What is meant by "X-weight" in terms of abrasives and how does it affect performance?
. X-weight refers to the weight of backing – a higher number means heavier paper. In general, heavier backing will provide more support and durability for sandpaper while allowing for faster sanding performance compared to lighter options (e.g., J-weight or A-weight). With regards to this specific product, its X-weight makes it perfect for aggressive sanding applications where maximum cut-rate and long life are essential.
For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. 
3M™ Cartridge Roll 341D has a closed coat of aluminum oxide abrasive secured with a heat-resistant resin bond. Cartridge rolls fit onto a cartridge roll mandrel (sold separately) and are ideal for accessing small, hard to reach spaces. 3M™ Cartridge Roll 341D is used in metalworking applications.
Aluminum oxide is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.
Heat-resistant resin is a sturdy binding agent that adheres the abrasive to the backing and maintains the stability of the bond even in conditions of high heat or pressure.
Cartridge rolls fit onto a compatible mandrel (sold separately) that attaches to a rotary tool such as a die grinder or drill. Together, the mandrel and cartridge roll enable the user to grind or finish hard-to-reach areas of a workpiece. To ensure correct fit, the center hole diameter of the cartridge roll must be equal to the diameter of the mandrel pilot inserted into the cartridge roll.
Lead times are estimates and may vary based on our suppliers' product availability.