秋霞电影网在线观看伦_国产亚洲精品a在线观看_一炕四女老黄和陈月月小说_暖暖直播在线观看免费中文

S40B Pneumatic Grinding Machine
Product Parameter :
Max Grinding Wheel Dia：40mm
Collet Chuck Bore Diameder：6mm
No-Load Speed：≤ 22000r/min
Air Hose inradium：8mm
Whole Length：170mm
Equipment Weight：0.5kg

Product Function:
1.Replace filing
2.Grind and polish the circular arc surface of all kinds of concavo-convex