Product Details
4-1/2" 40 Grit Ceramic Aluminum Oxide Type 27 Flap Disc by 3M®. 3M™ Flap Disc 947D provides a system for low-pressure grinding, small weld removal, finishing, and surface preparation with just one disc. The one-step alternative to bonded wheels and fiber discs, these discs run fast enough for stock removal but provide cushioning with the flaps for a soft finish. Effective for preparing stainless steel for #3 and #4 finishes.
Specifications
| Wheel Type: Type 27 |
| Diameter: 4-1/2" |
| Abrasive Type: Coated |
| Grit: 40 |
| Grit Grade: Coarse |
| Material: Ceramic Aluminum Oxide |
| Attachment Type: Threaded Arbor |
| Backing Material: Cloth |
| Backing-Weight: X-Weight |
| Arbor Size: 5/8" |
| Color: Orange |
| Applications: Deburring, Finishing, Grinding, Polishing |
| Applicable Materials: Stainless Steel |
| Compatible Tools: Right Angle Grinders |
| Industries: Metalworking |
| Sub Industries: Sub Applications |
| Coat Type: Closed Coat |
| Max RPM: 13300 rpm |
| Position: Best |
Features
- Proprietary 3M™ Ceramic Abrasive Grain provides aggressive cutting and consistent finish quality throughout the life of the disc
- Flexible, X-weight cotton backing supports fast cut on light duty grinding and finishing applications
- Features a grinding aid for cooler grinding of stainless steel
- Exceptional cut life on hard metals
- Expertly manufactured from the highest grade materials
- Strict quality control from start to finish
- Expertly crafted utilizing advanced technologies
3M™ Science, Applied to 3M Ceramic Abrasive Grain
3M™ Flap Disc 947D features self-fracturing ceramic aluminum oxide abrasive grain with a superior cut-rate to aluminum oxide, and versatile performance on many metal types. It is made with an X-weight cotton backing that supports a fast cut for light duty grinding and finishing.
Grind and Blend in a Single Step
3M™ Flap Discs offer an unbeatable system for grinding and blending in one easy step. The construction wears away, exposing fresh mineral to extend disc life and provide consistent cut rates. Great for weld grinding, blending, deburring, rust removal, surface prep and edge grinding on all types of metals.
Flap discs can be easily adapted to most right angle grinders and typically provide a finish one grade finer than they are graded.
3M™ Flap Discs offer an unbeatable system for grinding and blending in one easy step. The construction wears away, exposing fresh mineral to extend disc life and provide consistent cut rates. Great for weld grinding, blending, deburring, rust removal, surface prep and edge grinding on all types of metals. And, because their overlapping construction allows more abrasive material to be loaded onto the cutting surface, they far outlast typical discs. Flap discs are ideal for a wide range of applications, including grinding of small welds, deburring, rust removal, edge grinding, and weld seam blending.
For over a century, 3M® has improved the daily lives of people around the world. From medical dressings that help wounds heal faster, and reflective materials that make roadways safer to helping OEMs improve fuel economy with lightweight solutions, and auto body specialists revolutionize the painting process, 3M touches virtually every part of your life, making the impossible possible. It provides corporate operations in 70 countries across the globe, creating technologies and products that advance every company, enhance every home and improve every life. More than 60,000 of its products are used in homes, businesses, schools, hospitals and other industries, eventually making 3M a constant name on the Fortune 500 list.