PFERD
Aluminum Oxide A - COOL
PFERD supplies an extensive line-up of fibre discs in a variety of grit sizes, abrasives and dimensions. Our comprehensive product range provides the optimum tool from coarse to fine grinding.
For general-purpose grinding, from coarse to ultra-fine, on poor heat-conducting materials. Active additives in the coating ensure substantially increased stock removal while preventing loading and heat build-up in the workpiece.
Aluminum Oxide A - COOL:
Standard arbor hole.
| EDP | Diameter (Inches) | Arbor Hole | Grit | Max. RPM |
| 40048 | 4-1/2 | 7/8 | 50 | 13,300 |
| 40049 | 4-1/2 | 7/8 | 60 | 13,300 |
| 40050 | 4-1/2 | 7/8 | 80 | 13,300 |
| 40051 | 4-1/2 | 7/8 | 100 | 13,300 |
| 40052 | 4-1/2 | 7/8 | 120 | 13,300 |
| 40053 | 4-1/2 | 7/8 | 150 | 13,300 |
| 40054 | 4-1/2 | 7/8 | 180 | 13,300 |
| 40055 | 4-1/2 | 7/8 | 220 | 13,300 |
| 40057 | 5 | 7/8 | 50 | 12,200 |
| 40058 | 5 | 7/8 | 60 | 12,200 |
| 40059 | 5 | 7/8 | 80 | 12,200 |
| 40060 | 5 | 7/8 | 100 | 12,200 |
| 40061 | 5 | 7/8 | 120 | 12,200 |
| 40062 | 5 | 7/8 | 150 | 12,200 |
| 40063 | 5 | 7/8 | 180 | 12,200 |
| 40064 | 5 | 7/8 | 220 | 12,200 |
| 40075 | 7 | 7/8 | 50 | 8,500 |
| 40076 | 7 | 7/8 | 60 | 8,500 |
| 40077 | 7 | 7/8 | 80 | 8,500 |
| 40078 | 7 | 7/8 | 100 | 8,500 |
| 40079 | 7 | 7/8 | 120 | 8,500 |
| 40080 | 7 | 7/8 | 150 | 8,500 |
| 40081 | 7 | 7/8 | 180 | 8,500 |
| 40082 | 7 | 7/8 | 220 | 8,500 |