Dia. *th*hole grit Maxrpm
4*1*5/8 40# 60# 80# 120# 180# 240# 320# 8.600
6*1*1" 5.700
6*1-1/2"*1 5.700
6*2*1 5.700
6*3*1 5700
8*1*1 4300
8*2*1 4300
10*2*1-3/4 3400
12*2*1-3/4 2850
| Diam*width*shank |
Type |
Grit |
Maxrpm |
| 4*1*5/8 |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
8,600 |
| 6*1*1" |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
5,700 |
| 6*1-1/2"*1 |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
5,700 |
| 6*2*1 |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
5,700 |
| 6*3*1 |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
5,700 |
| 8*1*1 |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
4,300 |
| 8*2*1 |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
4,300 |
| 10*2*1-3/4 |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
3,400 |
| 12*2*1-3/4 |
Klingspor A/O and Chinese A/O |
40# 60# 80# 120# 180# 240# 320# 400# |
2,850 |
Audited Supplier 
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