Product Introduction
The 3M™ Cartridge Roll 747D is a versatile abrasive designed for metal finishing in tight, hard-to-reach areas. Its multi-layer construction with ceramic aluminum oxide blend ensures consistent cutting performance and extended life. Equipped with a grinding aid to minimize heat, the roll is perfect for precision deburring, blending, and polishing tasks in demanding applications.
3M™ Cartridge Roll 747D Features:
- Ceramic and aluminum oxide blend for superior cutting
- Multi-layer design exposes fresh abrasive for longer use
- Grinding aid reduces heat and enhances performance
- Tapered design enables access to confined areas
- Compatible with mandrel attachments for flexibility
3M™ Cartridge Roll 747D Applications:
- Deburring and blending in internal holes and corners
- Stock removal and surface preparation
- Polishing inside pipes and tubing
- Metal finishing in high-pressure environments
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Abrasive Material | Ceramic, Aluminum Oxide |
| Application | Grinding, Deburring, Finishing, Polishing |
| Arbor Hole Diameter (Imperial) | 0.125 in, 0.25 in |
| Backing Material | Cloth |
| Backing Weight | X Weight |
| Bond Type | Resin, Resin Bond |
| Brands | 3M |
| Center Hole Diameter (Imperial) | 0.09375 in, 0.125 in, 0.1875 in, 0.25 in, 1.1875 in |
| Center Hole Diameter (Metric) | 2.381 mm, 3.175 mm, 4.763 mm, 6.35 mm, 30.1623 mm |
| Coat Type | Closed Coat |
| Equipment – Machines | Die Grinders |
| For Use On | Soft Metals |
| Grit | 36, 50, 60, 80, P100, P120, P150 |
| Industries | Metalworking, Marine |
| Maximum Speed | 9000 rpm, 12000 rpm, 16000 rpm, 24000 rpm |
| Product Color | Orange |
| Product Form | Cartridge Roll |
| Roll Form | Straight, Full Tapered, End Tapered |
| Sub Applications | Blending Corners, Polishing Internal Diameters, Deburring Internal Diameters, Blending, Contour Finishing |
| Sub Industries | Metal Fabrication |
| Overall Diameter (Imperial) | 0.1875 in, 0.25 in, 0.3125 in, 0.375 in, 0.5 in, 0.625 in, 0.75 in, 1 in, 1.25 in, 1.5 in |
| Overall Diameter (Metric) | 4.7625 mm, 6.35 mm, 7.9375 mm, 9.525 mm, 12.7 mm, 15.875 mm, 19.05 mm, 25.4 mm, 31.75 mm, 38.1 mm |
| Overall Length (Imperial) | 0.75 in, 1 in, 1.5 in, 2 in, 2.25 in, 2.5 in |
| Overall Length (Metric) | 19.05 mm, 25.4 mm, 38.1 mm, 50.8 mm, 57.15 mm, 63.5 mm |
