风动刻磨笔组(GP-8240B, 54000转/每分钟)
Micro Air Grinder Kit (GP-8240B,54000rpm)
风动刻磨笔组(GP-8243B, 60000转/每分钟)
Micro Air Grinder Kit (GP-8243B,60000rpm)
风动刻磨笔组(GP-8242B, 70000转/每分钟)
Micro Air Grinder Kit (GP-8242B,70000rpm)
注水式风动砂轮机(7000转/每分钟)
Wet Air Grinder for Stone (7000rpm)
注水式风动砂轮机(12000转/每分钟)
Wet Air Grinder for Stone (12000rpm)