1.A variety of forms can be chose. 2.Durable, high effciency. 3.OEM is welcome. 4.Double half round file.

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 φ3 mm, total length 140mm, coating length 50mm.

The profile map of diamond needle file

  

Application

It can be used in high hardened materials, such as ceramic,hard metal and forging.

Quality, certificate and service

Our products has passed the ISO9001:2008 of CQC and has 13 years experience in producing process. we also offer our esteemed customer the excellent and satisfying after-sales service. 

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.

Double semicircle diamond needle files in tool