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3M™ Diamond Microfinishing Film Roll 675L
3M™ Diamond Microfinishing Film Roll 675L
3M ID 7100052488 SAP ID 7100052488 Product Number 675L Keywords 3M, Diamond Microfinishing Film Roll, 3M Diamond Microfinishing Film Roll, 675L, abrasive, micron-graded diamonds, polyester film backing, dry use, wet use, surface lubricants, abrasive grades, strength, resilience, heavy-duty finishing, colour-coded grades, water-resistant, RA roughness average, thermal spray coatings, tungsten carbide, automotive, manufacturing, DIY auto care, metalworking, superfinishing, slow abrasive feed rates, fewer steps. Brand 3M™ Global Product Hierarchy Film Sheets & Rolls Marketplace Formal Name 3M™ Diamond Microfinishing Film Roll 675L Material Description 675L 20MIC CONFIG RL Marketplace Description The 3M™ Diamond Microfinishing Film Roll uses a diamond mineral bonded to a 5 mil (0.13 mm) polyester film backing. Marketplace Description Extended The 3M™ Diamond Microfinishing Film Roll 675L securely anchors micron-graded diamonds to a polyester film backing. Known for its strength and resilience, the polyester film backing helps keep the abrasive from skidding or deflecting when run. This backing helps the superabrasive belt stay taut and tough so that it can withstand heavy-duty finishing. The belts are colour-coded by grade to help you reduce the risk of selecting the wrong grade. Polyester film backings are also water-resistant, so the abrasive may be run with a wet surface lubricant, which helps wash away unwanted swarf and debris and keeps the abrasive running cool. When used in roll form for a process like superfinishing, the 3M™ Diamond Microfinishing Film Roll 675L enables slow abrasive feed rates and requires fewer steps because of its durability. Many micro-finished products require a specific RA, or roughness average. To obtain the desired RA when applying thermal spray coatings, it is recommended to follow a unique sequence of steps tailored to the substrate. A RA of 2.5 to 5 on Tungsten Carbide, for example, will likely require a film with grade 74u followed by films 45u, 30u and 20u. It is important for operators to consider these factors – RA and substrate – when selecting the grade of film for this belt. Overall, this micron-graded diamond abrasive delivers the desired finish without compromising the integrity of the substrate. Its strength and versatility make it a suitable abrasive for your finishing needs. Bullets - Colour-coded to reduce the risk of error and mixing up abrasive grades
- Enables slow abrasive feed rates and fewer steps
- Polyester film backing allows roll to be used dry or wet with surface lubricants
Abrasive Material Diamond Application - Metalworking
- Finishing
Attachment Type Non Pertinent Backing Material Polyester Film Bond Type Resin Grade Non Pertinent Grit Non Pertinent Micron Grade 20 μm Product Color Beige Product Form Roll Sub Applications Superfinishing Substrate - High Nickel Alloy
- Soft Metal
- Oxide
- Stone
- Carbide
- Chrome Carbide
- Chilled Cast Iron
- Cast Iron
- Ceramic
Return Policy Description No Return Sales unit ROL SAP Shelf Life In Days 3650 Target Warehouse Location Lead Time 12 SAP External Material Group 31191500 Base (B) - Billing Unit ROL Base (B) - Previous Packaging Level Quantity 0.00 Base (B) - Item Quantity 1 Base (B) - Total Unit Quantity 0.00 Base (B) - Unit ROL Base (B) - Pallet Layer Quantity 0.00 Base (B) - Shipping Container Per Layer Quantity 0 Consumer (2) - Item Quantity 0 Inner (3) - Item Quantity 0 Shipper (6) - Previous Packaging Level Quantity 0.00 Shipper (6) - Item Quantity 0 Shipper (6) - Total Unit Quantity 0.00 Pallet (8) - Previous Packaging Level Quantity 0.00 Pallet (8) - Previous Packaging Level Unit LOOS Pallet (8) - Item Quantity 0 Pallet (8) - Total Unit Quantity 0.00 Pallet (8) - Pallet Layer Quantity 0.00 Pallet (8) - Shipping Container Per Layer Quantity 0