Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
English Spanish
Welcome Guest

Clear All Filters  

3M™ Microfinishing Film 5MIL Type UK Belt 272L, 4 in x 40 in 20 Micron, 10/Pac, 50 ea/Case

3M™

$8.99 / Each

SKU 7010365045
Legacy SKU 60600145472
UPC 00051111693025
Product Number 272L

3M Microfinishing Film Belt 272L was designed to deliver close tolerance precision finishes on a versatile range of substrates from gelcoat and soft rubber to fiberglass and metals.

  • Durable 5 mil film backing won’t deflect when run, so it can stand up to contours
  • Micron graded aluminum oxide mineral cuts sharp but won’t gouge or mar the substrate
  • Features a closed coat construction for finish consistency
  • Excellent choice for applications requiring fine finishes
  • Available in a versatile range of grades, so operators can select the right grade for their application
  Add to cart
On it's way to you January 7  

Qty

Minimum Order 50 Items
Order Increment 50 Items
  Immense Durability
  Can Be Used In Many Industries
  Multi-Functional
  Versatile Across Applications
Product Dimensions
 Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
Height 0 null
Shipping Dimensions
Weight 8.0321 lb
Length 12.00787 in
Width 12.00787 in
Height 9.25197 in
Color Red

PRODUCT FAQ

  1. What is the 3M™ Microfinishing Film 5MIL Type UK Belt used for?

    The 3M™ Microfinishing Film 5MIL Type UK Belt is primarily designed for refining micro-abrasive surfaces on precision components such as optical fiber connectors, medical instruments, and semiconductors.

  2. Can I use this belt for hand sanding or does it require special equipment?

    This product requires machinery that is specifically designed to operate with its abrasive properties.

  3. How many belts come in each case of the 3M™ Microfinishing Film 5MIL Type UK Belt?

    There are a total of fifty (50) belts per case with ten (10) inner cartons included.

  4. Is there any particular type of motor required to run this sheet?

    We recommend using motors producing roughly 1725 RPM - higher speeds may cause the abrasive material to weaken faster than desired results.

  5. What makes these products special, and why should I purchase them over other brands available in the market today?

    The proprietary formulation allows for microfine finishing along with fast cutting action resulting into an overall improved finish quality accompanied by less labor-intensive application procedures.

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.
Aluminum Oxide Mineral

3M™ Microfinishing Film Belt 272L is a unique abrasive belt designed for sheet polishing, finishing, and flat finishing. The belt is made by anchoring aluminum oxide mineral to a polyester film backing with resin. Aluminum oxide mineral is a popular choice among industrial professionals due to its fast cut rate and long life. The mineral's hardness, strength, and low heat retention help the belt withstand the repeated wear that grinding and finishing often demand.

Water-Resistant Polyester Backing

The polyester film backing on 3M™ Microfinishing Film Belt 272L is water-resistant, allowing the belt to be run wet or dry. By applying a lubricant, like water, as the abrasive runs, operators may be able to wash away swarf and debris that tend to clog the abrasive or warp and discolor the substrate. The resin bond that fastens aluminum oxide to the backing helps the abrasive stay cool, because it breaks down gradually as the belt rotates.

Available in a Range of Grades

3M™ Microfinishing Film Belt 272L is available in a versatile range of grades, from 9 to 100 micron. Operators can select the right grade for their unique application. Higher grades, like 100 micron, are good for higher removal processes, while lower grades, like 9, are good for final, fine finishes. This film-backed belt enables operators to quickly achieve desired Ra (roughness average) and other surface finish parameters. These are some of the reasons why this belt is used across industries, from metalworking to woodworking.

Summary
  • 3M™ Microfinishing Film Belt 272L is designed for sheet polishing, finishing, and flat finishing.
  • The belt is made by anchoring aluminum oxide mineral to a polyester film backing with resin.
  • The polyester film backing is water-resistant, allowing the belt to be run wet or dry.
  • 3M™ Microfinishing Film Belt 272L is available in a versatile range of grades, from 9 to 100 micron.
  • This film-backed belt enables operators to quickly achieve desired Ra (roughness average) and other surface finish parameters.
Applications
Industries
Brochures, Catalogs & Data Sheets
  Add to cart
Other Products in this Family

  1. $110.64

    3M™ Microfinishing Film 5MIL Type UK Belt 37 in x 60 in 20 Micron, 5 ea/Case
    Ships January 7

  2. $17.93

    3M™ Microfinishing Film Belt 30 Mic 5MIL
    Type UK
    3 in x 168 in
    50 ea/Case
    Ships January 10

  3. $128.02

    3M™ Microfinishing Film Belt 30 Mic
    Type UK
    37 in x 75 in
    5 ea/Case
    Ships January 7

  4. $128.02

    3M™ Microfinishing Film Belt 80 Mic
    Type UK
    37 in x 75 in
    5 ea/Case
    Ships January 7

  5. $419.82

    3M™ Microfinishing Film Roll 272L TUK
    2.67 in x 450 ft x 1 in
    9 Mic,ASO
    4 ea/Case
    Ships March 21

  6. $205.93

    3M™ Microfinishing Film Roll 40 Mic 5MIL
    Type UK
    0.629 in x 900 ft x 5/8 in (16mmx274.25m)
    NC
    ASO
    ERMB
    9 ea/Case
    Ships January 8

  7. $305.24

    3M™ Microfinishing Film Roll 40 Mic 5MIL
    Type UK
    0.905 in x 900 ft x 5/8 in (23mmx274.25m)
    NC
    ASO
    ERMB
    6 ea/Case
    Ships January 8

  8. $205.93

    3M™ Microfinishing Film Roll 60 Mic 5MIL
    Type UK
    0.629 in x 900 ft x 5/8 in (16mmx274.25m)
    NC
    ASO
    ERMB
    9 ea/Case
    Ships January 8

  9. $263.11

    3M™ Microfinishing Film Roll 9 Mic 5MIL
    3 in x 230 ft x 3 in (76.2mmx70m)
    Plastic Core
    ASO
    Sensor Tape
    4 ea/Case
    Ships March 21

Lead times are estimates and may vary based on our suppliers' product availability.