Product Features:
1. Multifunction micro-grinding pen.Small and Simple
2.Strong power.firm clamping.Metal handle
3.Precision Machining .Stable drill bit.Concentric high
4.Long servie life
Product Scope:
1.Polishing
2.Rush phosphating
3.Cutting
4.Lettering
5.Caved,recovery CPU
6.CPU Grinding
7.Polishing/cutting motherboard