High-Speed Grinding Pen Wholesale, Mobile Phone Motherboard Grinding Tool Repair Factory, Manufacturer for Cellphone Repairing

• Model:BST-9912
• Torque:N·m
• Capacity:120mah
• Material: Aluminum alloy
• Weight:86g
• Speed:15000rpm
• Size: 148*26.5
• Head size: 2.25-2.35mm