보석 공구 & 장비 종류
로타리 도구 & 액세서리
모델 번호
AT-CM-033&A2 gemstone engraving machine
Product name
Handheld electric micro motor engraving tools for pneumatic engraver
Rotating speed
MAX 90,000RPM
The machine type
Handheld miniature grinding machine
Characteristic
high speed,Brushless,Small voice,5um High concentricity