At a Glance
Diameter
1/2 in
Grit
80
Length
1.5 in
Abrasive Material
Ceramic Aluminum Oxide
Arbor Hole Diameter
3/16 in
Max RPM
24000
Material
Cloth
For Use On
Metal
Compatible Equipment
Die Grinders
Finish Type
Medium
Performance
Long Life
Description
Description
3M 7100102121 Description
The 3M Cartridge Roll 747D is designed for metal finishing in small, hard to reach areas such as corners and inside pipes. It features a ceramic and aluminum oxide blend on a durable X-weight cloth backing, and is used with a mandrel for applications like deburring, blending, grinding, and polishing.
3M 7100102121 Includes
- (100) 3M Cartridge Roll 747D
3M 7100102121 Features
- Multi-layer, multi-wear design helps extend abrasive life and maintain a consistent cut
- Ceramic and aluminum oxide blended mineral fractures to expose sharp cutting edges
- Anti-friction grinding aid helps reduce grinding temperatures for smoother operation
- Straight roll form for controlled finishing in tight areas
- Arbor hole accommodates mandrel tool attachment
- Closed coat construction for a smoother, more consistent finish
- X-weight cloth backing provides strength with semi-flexibility for tight access sanding
- Suitable for deburring, finishing, grinding, and polishing on common metals
3M 7100102121 Specifications
| Overall Diameter | 0.5 in |
| Overall Length | 1.5 in |
| Center Hole Diameter | 0.1875 in |
| Grit | 80 |
| Backing | X Weight Cloth |
| Abrasive Material | Ceramic |
| Coat Type | Closed Coat |
| Color | Orange |
| Max RPM | 24000 rpm |
| Case Quantity | 100 |
| Shipping Length | 6.4 in |
| Shipping Width | 5.8 in |
| Shipping Height | 6.2 in |
| Shipping Weight | 6.837998619773962 lbs |
Toolup Part # :
853800
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
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