Lean Abrasives Technology (Changzhou) Co., Ltd.
| Payment Terms | T/T |
| Max Linear Speed | 3200 |
| Application | Metal component grinding, auto parts polishing, stone surface treatment, electronic precision grinding |
| Usage | Used with orbital sanders |
| Applicable Disc Diameter | 5 inch |
| Material | Nylon Fiber |
| Delivery Time | 15 work days |
| Backing Diameter | 5 inch |
| Packaging Details | Carton |
| Grit | 80+/120+/150+/180+/240+/320+/P400 |
| Abrasive | Aluminum Oxide |
| Feature | PSG precision shaped grain, high cutting efficiency, hook & loop backing, 5 holes design |
| Hole | 5 holes |
| Certification | ISO9001，RoHS |
| Brand Name | 3M |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Max Linear Speed | 3200 |
| Application | Metal component grinding, auto parts polishing, stone surface treatment, electronic precision grinding | Usage | Used with orbital sanders |
| Applicable Disc Diameter | 5 inch | Material | Nylon Fiber |
| Delivery Time | 15 work days | Backing Diameter | 5 inch |
| Packaging Details | Carton | Grit | 80+/120+/150+/180+/240+/320+/P400 |
| Abrasive | Aluminum Oxide | Feature | PSG precision shaped grain, high cutting efficiency, hook & loop backing, 5 holes design |
| Hole | 5 holes | Certification | ISO9001，RoHS |
| Brand Name | 3M | Place of Origin | China |
01｜Product Overview
3M 339U hook-and-loop abrasive disc adopts 3M PSG precision shaped aluminum oxide grain technology, available in multiple sizes with multiple grit options. Uniform grain distribution delivers sharp cutting performance and greatly improves grinding efficiency. Widely used for metal component grinding, auto parts polishing, stone treatment and electronic precision grinding. It solves common grinding troubles like slow cutting and fast consumption to lower your production cost.
02｜Product Specifications
| Abrasive | Aluminum Oxide |
| Material | Nylon Fiber |
| Hole | 5 holes |
| Applicable Disc Diameter | 5 inch |
| Max Linear Speed | 3200 |
| Backing Diameter | 5 inch |
| Grit | 80+/120+/150+/180+/240+/320+/P400 |
03｜Product Feature
339U hook-and-loop abrasive disc features evenly distributed grains and sharper cutting edges. The initial cutting efficiency increases by up to 83% in actual test. The original 2-hour grinding work can be finished within 1 hour, greatly shortening production cycle and boosting productivity.
*Adopts 3M PSG Precision Shaped Grain Technology. Grains are evenly arranged with sharper cutting edges.
*Ordinary Aluminum Oxide Abrasive Disc: Made of traditional grains with irregular distribution and dull cutting edges.
*Multi-scene Application, Solve Grinding Pain Points.
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04｜Wide Range of Applications
3M 339U hook-and-loop abrasive disc performs excellently for metal component grinding, auto parts polishing, stone surface treatment and electronic precision grinding. It delivers sharp cutting, improves working efficiency and reduces consumable cost, ideal for multi-scene industrial surface finishing.It is suitable for metal component grinding, auto parts polishing, stone surface treatment and precision grinding of electronic components. It provides efficient and durable solutions for different materials and various grinding requirements, helping you eliminate industry pain points including slow cutting, rapid wear and high cost.
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Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
20000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Lean Abrasives Technology (Changzhou) Co., Ltd. is located in Changzhou, Jiangsu — the "New Energy Capital" of China — and serves as a strategic partner of 3M in the abrasives field. Since our establishment in 2014, we have grown steadily, equipped with efficient production faciliti... Lean Abrasives Technology (Changzhou) Co., Ltd. is located in Changzhou, Jiangsu — the "New Energy Capital" of China — and serves as a strategic partner of 3M in the abrasives field. Since our establishment in 2014, we have grown steadily, equipped with efficient production faciliti...
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