3M™ Cloth Belt 384F, 120+ XF-weight, 37 in x 60 in, Film-lok, Single-flex, 5 ea/Case

3M™ Cloth Belt 384F is a general-purpose aluminum oxide cloth-backed belt recommended for metal deburring, general metalworking, and some woodworking applications. It is optimized for use on mild steel and carbon steel, and is also effective on softer metals like aluminum, bronze and brass.
Special Price $74.08 Regular Price $87.15
UPC 00076308455767
3M ID 7100122888
Packaging Case
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Consistent, Reliable Performance

3M™ Cloth Belt 384F contains fast-cutting aluminum oxide abrasive grains resin-bonded to a durable X-weight polyester cloth backing to provide you with the continuous cut and long-life performance necessary for more aggressive metalworking applications. For finishing on metal, the closed coat construction offers a consistent, fine finish, and is suitable for producing a grain pattern. The backing is waterproof to support both wet and dry applications.

Fast-Cutting Grain with Durable Construction

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. These attributes make it suitable for gate grinding and weld removal, as well as deburring and finishing applications.

3M Engineered for Optimal Performance

3M Abrasives engineers know abrasive belt construction. For more than 100 years 3M has been a leading abrasive supplier of the metalworking and woodworking industries. 3M offers a complete line of high-quality metalworking abrasive solutions to meet your tough jobs. 3M engineers developed 3M™ Cloth Belt 384F with increased cut and durability for top performance on general purpose sanding and grinding applications. It is yet another example of how 3M science provides improved solutions for industrial applications.


  • General purpose belt delivers consistent, reliable performance on a wide range of substrates
  • Polyester waterproof backing holds up for wet and dry applications
  • XF-weight cloth backing withstands grinding and heavy sanding
  • Resin bond withstands high heat and pressure
  • Aluminum oxide abrasive mineral offers reliable performance and performs well on many substrates
  • Suitable for use on a backstand or benchtop belt sander and for stroke sanding, portable belt grinding, and wide belt grinding and finishing
  • Choose from grades 36+ to 220+ and P320 to P400
More Information
3M ID 7100122888
Keywords Cloth belt, sanding belt, abrasive belt, 3m abrasive, 3m abrasive belt, 3m sanding belt
Global Product Hierarchy Abrasives > Abrasive Belts > Cloth Belts
Abrasive Material Aluminum Oxide
Application Deburring, Finishing, Grinding, Polishing
Backing Material Cloth
Backing Weight XF Weight
Bond Type Resin
Color Family Red
Grit 120+
Product Color Maroon
Product Number 384F
Product Type simple
Quantity 0
Splice Type Film-lok
Trademark 1 3M™
Trademark 2 Cubitron™
Country of Origin United States
SAP Shelf Life In Days 3650
Base - Billing Unit EA
Base - Metric Gross Weight 1.71 KG
Base - Metric Length Dimension 1.524 M
Base - Metric Width Dimension 0.939 M
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 1253.3502035508009 ci
Unit of Use - Customary Gross Weight 3.7699046833614065 lbs
Unit of Use - Customary Net Weight 2.9674220490084524 lbs
Unit of Use - Metric Cubic Dimension 20538.73 CCM
Unit of Use - Metric Net Weight 1.346 KG
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit EACH
Unit of Use - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 6266.751017754004 ci
Shipper - Customary Gross Weight 18.849523416807035 lbs
Shipper - Customary Net Weight 14.837110245042261 lbs
Shipper - Customary Height Dimension 11.0 in
Shipper - Customary Length Dimension 40.8748031496063 in
Shipper - Customary Width Dimension 13.93779527559055 in
Shipper - Metric Cubic Dimension 102693.65 CCM
Shipper - Metric Weight 8.55 KG
Shipper - Metric Net Weight 6.73 KG
Shipper - Metric Height Dimension 27.94 CM
Shipper - Metric Length Dimension 103.822 CM
Shipper - Metric Width Dimension 35.402 CM
Shipper - Item Quantity 5
Shipper - Total Unit Quantity 5
Shipper - Previous Packaging Level Quantity 5
Shipper - Previous Packaging Level Unit EACH
Shipper - Item Unit EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 98797.44168937157 ci
Pallet - Customary Gross Weight 260.14546937815555 lbs
Pallet - Customary Net Weight 178.04532294050713 lbs
Pallet - Customary Height Dimension 48.818897637795274 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.619 M3
Pallet - Metric Net Weight 80.76 KG
Pallet - Metric Height Dimension 1.24 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 60
Pallet - Total Unit Quantity 60
Pallet - Previous Packaging Level Quantity 12
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 4
Pallet - Shipping Container Per Layer Quantity 3
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