1.Shank diameter:6mm, 6.35mm, or upon request 2.Coating:nickle, chrome, titanium available 3.Packing:8pcs/set, or upon request

1.Shank diameter:6mm, 6.35mm, or upon request2.Coating:nickle, chrome, titanium available3.Packing:8pcs/set, or upon request

4.Used for shaping, smoothing and removal hardened steel, stainless steel, fired ceramics, plastic and hardwoods

Advantages of DUOLING:

1. Good quality and competitive price

2. Excellent after-sales service

3. Shortest delivery and satisfactory service

4. Own the automatic production lines of diamond tools

5. Keep the competition power in the market :United States, Europe, Japan, Hong Kong, Southeast Asia

6. The products own longer service life, reaching to the same level of Japan