Description
Five groups C1~C5Handle diameter φ5mm, total length 180mm, coating length 70mm
.Ten groups C1~C10 handle diameter φ4 mm, total length 160mm, coating length 60mm handle diameter 3 mm, total length 140mm, coating length 50mm.
The profile map of diamond needle file
Quality,certificate and service
Our products have passed the ISO9001:2000 of CQC and has 13 years experience in producing process. we also offer ou resteemed customer the excellent and satisfying service.
Application
It can be used in high hardened materials, such as ceramic,hard metal and forging.
Contact us
If you have any questions or you are interested in our products, pls feel free to contact with us. welcome to visit our website:www.bangyu.com
Flat-shaped diamond needle files