• Length 16CM
• weight: 500G
• handheld diameter 5CM
• Actual speed can reach 37，000
• voltage:220v
• Governor with five stalls
• Emerald crystal jade agate can metal wood and other materials， PCB
• Carving drilling cutting polishing
• Do not underestimate the capability of this mini-grinders Oh!

 
Package :

• 1 x wrench
• 2 x wheelhead
• 1 x carbon sand
• 1 x manual