- Self-sharpening pyramids start sharp, stay sharp, and run cooler than conventional abrasives
- Flexible backing flows over contoured surfaces for consistent finishing
- Ideal for intermediate finishing and fine polishing prior to plating or buffing
- Produces finer finishes than conventional electrostatically coated abrasives
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Applications
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Finishing, Grinding
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Backing Material
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Rayon Cloth
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Backing Weight
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JE Weight
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Equipment - Machines
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Bench Top Motors, Manual Backstand, Pressure Assit Backstand
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Flex Type
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E-flex
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Form Type
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Scalloped Edge
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Industries
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Metalworking
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Micron Grade
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A100, A16, A30, A45, A6, A6, A65, A80
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Mineral Type
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Aluminium Oxide
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Overall Length (Metric)
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1.525 m, 1520 mm, 1525 mm, 2 m, 2.5 m, 2000 mm, 250 mm, 2500 mm, 3.3 m, 3.35 m, 3.5 m, 3.6 m, 3.7 m, 3.76 m, 3.8 m, 300 mm, 3350 mm, 3352.8 mm, 3500 mm, 3600 mm, 3759.2 mm, 3800 mm, 4 m, 4000 mm, 545 mm, 610 mm, 625 mm
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Overall Width (Metric)
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10 mm, 100 mm, 105 mm, 12.5 mm, 13 mm, 20 mm, 22 mm, 25 mm, 30 mm, 300 mm, 35 mm, 40 mm, 50 mm, 50.8 mm, 55 mm, 57.15 mm, 60 mm, 75 mm, 8 mm
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Pack Quantity
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10, 20, 30, 60
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Product Form
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Belt
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Product Key
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307EA
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Smallest Saleable Unit
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Each
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Splice Type
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Film-lok
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Sub Applications
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Blending
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Sub Industries
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Builders Hardware, Medical Instruments, Metal Fabrication, Metal Implants, Plating & Polishing, Plumbing Fixtures, Turbine Engines
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Substrates
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Aluminum, Carbon Steel, High Nickel Alloy, Soft Metals, Stainless Steel
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- Self-sharpening pyramids start sharp, stay sharp, and run cooler than conventional abrasives
- Flexible backing flows over contoured surfaces for consistent finishing
- Ideal for intermediate finishing and fine polishing prior to plating or buffing
- Produces finer finishes than conventional electrostatically coated abrasives
- Grinding aid
3M™ Trizact™ Cloth Belt 307EA uses our proprietary microreplication technology where micron-graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and then coated on a rayon backing. As these pyramids wear, fresh, sharp mineral is continually exposed to produce a consistent cut and a predictable, fine finish.
Use 3M™ Trizact™ Cloth Belt 307EA for consistent fine finishes on hard metals such as carbon and stainless steel. Our 307EA belts feature 3M microreplication technology, where micron graded aluminium oxide particles are coated onto a rayon backing. They provide a consistent cut and predictable fine finish. These belts also feature a grinding aid to help prevent heat build-up, warping and discolouration and the durable cloth backing helps provide control, conformability and effective medium pressure grinding. The resin bonded abrasive provides greater heat resistance and helps to prevent delamination. The three dimensional pyramid structures of abrasive are uniformly distributed over the entire surface ensuring consistent performance. These ‘pyramids’ contain layers of mineral, and they begin to break down after repeated use, continually exposing fresh mineral. The cycle of mineral renewal sustains the abrasive’s sharpness. The belt uses a film media splice – a strong secure bond that joins the belt ends and is made of a thin film-joining media that minimises chatter marks, to keep the belt running smoothly and offer consistent finishing results. Our Trizact abrasives produce a finer finish, achieve faster results and last up to five times longer than conventional abrasive products. Unlike conventional abrasives, these belts start sharp and stay sharp – for more predictable finishes and consistently better quality. They offer precise finish control, allowing operators to reduce grade sequences use fewer processes steps and abrasive products.
Suggested Applications
- Use for a consistent and fine finish on hard metals such as carbon and stainless steel
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