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SKU 7010309040
Legacy SKU 60440328924
UPC 00051144807925
Product Number 747D

The 3M Cartridge Roll 747D is ideal for metal finishing in small hard to reach areas like corners or inside pipes. These cartridge rolls feature a blend of aluminum oxide and 3M ceramic grain on a strong cotton backing around a solid mandrel core. Available in both tapered and regular designs.

  • Multi-layer, multi-wear design enhances abrasive longevity and helps produce a consistent cut
  • Ceramic aluminum oxide blended mineral breaks down to reveal sharp cutting edges
  • Anti-friction grinding aid reduces grinding temperatures and helps abrasive run smooth
  • Available tapered shape is ideal for blending, deburring and polishing in hard-to-reach areas
  • Arbor hole accommodates mandrel tool attachment used by a variety of tools
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On it's way to you April 23   

Qty

Minimum Order 100 Rolls
Order Increment 100 Rolls
  Easy To Use
  Multi-Functional
  Long Lasting Performance
  Industry Low Price
Product Dimensions
Imperial Metric
Diameter 1/2 in 12.7 mm
Center Hole Diameter 1/8 in 3.175 mm
Shipping Dimensions
Weight 1.122 lb
Length 6.4 in
Width 5.8 in
Height 6.2 in
Color Orange
Maximum Speed 24,000 rpm

PRODUCT FAQ

  1. What is the size of 3M™ Cartridge RoII 747D?

    The size of the 3M™ Cartridge Roll 747D is 1/2 in x 1-1/2 in x 1/8 in.

  2. What is the grit level and weight of this cartridge roll?

    The P120 X-weight indicates that this cartridge roll has a coarse grit level and heavy abrasive paper backing to handle tough sanding jobs.

  3. How many cartridge rolls are included in each case?

    Each case contains approximately 100 cartridges rolls which make it an affordable choice for businesses dealing with large projects.

  4. Where can I use these cartridge rolls?

    These versatile carbide abrasive products can be used on all surfaces, including metal, plastic, painted surfaces, fiberglass or hard rubber making them perfect for removing scratches, rust, corrosion and general purpose grinding.For use on straight shaft tool or bench grinder

  5. Do you offer any warranty for your Product?

    Yes! We believe strongly enough after-sell service relationship we have a limited lifetime warranty against failure due to manufacturing defects."

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.
Blended Materials that Stay Sharp

The 3M™ Cartridge Roll 747D is a powerful sanding tool that is perfect for stock removal. Its surface is covered with blended ceramic materials that enhance the toughness and hardness of the grain. Ceramic abrasives are engineered to fracture frequently for a super-fast cut and can handle intense heat and stress applications. The ceramic/aluminum oxide blend surpasses aluminum oxide abrasives in cut-rate and durability, making 3M™ Cartridge Roll 747D an excellent choice for moderate stock removal and surface preparation.

Sturdy Design for Tough Jobs

The abrasive grains of the 3M™ Cartridge Roll 747D are attached to the roll using an anti-friction resin bonding material. This helps the abrasive run smoothly over the workpiece. A grinding aid coating is also added to help the abrasive stay cool during grinding, minimizing heat and improving abrasive performance. The semi-flexible x-weight backing and sturdy design make this roll a good match for projects that require a strong sanding tool that can be used with minimal space or leverage. Rolls can also be ordered with tapered ends, making them great for deburring, blending, and polishing in hard-to-reach areas.

Multi-layered Abrasive

The 3M™ Cartridge Roll 747D has a multi-layer design that keeps it cutting sharp and helps it withstand repeated wear. As top layers wear down over time, underlying layers expose fresh mineral, so that you get a consistent cut on every job. Wrapping multiple layers of resin bonded abrasive material around the roll also contributes to its sturdiness and durability. The closed-coat construction means mineral grains cover 100 percent of the cloth backing, so that you get a smoother, more consistent finish. These cartridge rolls are small but mighty, conquering big challenges when space gets tight.

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