DIAMETER |
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20, 25, 30, 38, 40, 45, 50, 63, 76 mm |
GRIT |
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40 • 60 • 80 • 100 • 120 • 150 • 180 • 240 • 320 • 400 • 600 |
DIAMETER MM. | MAX (RPM) |
---|---|
20 mm. | 38,150 rpm |
25 mm. | 30,500 rpm |
30 mm. | 25,400 rpm |
38 mm. | 19,000 rpm |
40 mm. | 19,000 rpm |
45 mm. | 15,200 rpm |
50 mm. | 15,200 rpm |
63 mm. | 12,700 rpm |
76 mm. | 9,500 rpm |