... JSDA Brand are as follows:1.Rotation Speed: 0- 35.
000 RPM.2.Touch panel, touch light, dust-proof effect.3.Automatic ... are as follows: 1.Rotation speed of handpiece: 0-35.
000 RPM. 2.Torque of handpiece: 4.7Ncm. 3.Weight of handpiece ... Manager: cn1000641504E-mail:
[email protected]:www.Chinajsda.com 35.
000 RPM Mini Jewelry grinding tool JD5500 from China JSDA Brand