Tapping Machine, Chamfering Machine, Mini Lathe Machine manufacturer / supplier in China, offering 200*400 Grinding Machine Accessory Permanent Magnetic Chuck/ No Electricity, Manual Power Surface Grinder Magnetic Chuck/Sucker, 150*350 Magnetic Table Permanent Magnetic Rotary Chuck for Surface Grinder, 200*500 Fine Pole Permanent Magnetic Chuck Powerful Rectangular Table for Grinding Machine and so on.