MMM051144-30139 MFG #: 051144-30139
$1.66 / EA
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  • Offerings: Products
  • Brand Name: 3M™
  • Width: 1-1/8 in
  • Length: 21 IN
  • Grit/Grade: 60/Coarse
  • Abrasive Material: Aluminum Oxide
  • Backing Material: XE-Weight Rayon Cloth
3M™ cloth belt 241E is a durable aluminum oxide cloth belt recommended for your metal deburring and general sanding applications such as removing and blending of right angle welds on mild steel and aluminum. 3M™ cloth belt 241E comes with fast-cutting aluminum oxide abrasive grains resin-bonded to a firm XE-weight rayon cloth backing. This gives our belt continuous cut and long-life performance necessary for more aggressive dry sanding applications. For finishing on metal, the closed coat construction offers a consistent, fine finish, and is suitable for producing a grain pattern. This belt should not be run wet. Aluminum oxide mineral is a popular choice among industrial professionals because of its cut-rate, durability, and long life. It can be used on a wide variety of materials in both woodworking and metalworking, including ferrous alloys, and is the most commonly used industrial abrasive. The abrasive particles are adhered to the cloth backing with resin, creating a strong bond that withstands high heat and pressure. Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanding tools for many different applications on both wood and metal. At 3M™ we offer a broad selection of belts to fit most any industrial belt sander. Wider belts are used with wide belt sanders to dimension or finish wood panels, smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts fit onto edge sanders for sanding flat, narrow surfaces such as panel edges; and narrow belts are used with portable belt sanders for sanding or blending wood pieces such as cabinet doors.
  • Applicable Materials
  • Coat Type
  • Color
  • Manufacturer Name
  • Overview
  • Splice Type
  • Type
Aluminum, Brass, Bronze, Carbon Steel and Soft Metals


  • Tough aluminum oxide abrasive mineral cuts fast and performs well on many types of metal
  • Closed coat construction is ideal for deburring or producing a grain pattern in metalworking and provides a consistent and fine finish
  • Firm rayon cloth backing makes a good general purpose belt for dry sanding file belt applications
  • Resin bond withstands high heat and pressure for longer service life


  • Blending
  • Deburring
  • Builders Hardware
  • Metalworking
  • Turbine Engines
  • Metal Implants
  • Plumbing Fixtures
  • Medical Instruments
  • Metal Fabrication
  • Plating and Polishing