Place of Origin : Wuxi,China
Delivery Time : Based On Detailed Order
Specifications:
Diamond surface bit
1.export experience,leading manufacture
2.best price high quality
3.good feedback
4.ISO9001 certificate
Natural diamond surface set bits
Differ from impregnated bits in thatSurface-Set Diamond Bitssonly have a single layer of diamonds set onto the working surface of bits according to a pre-determined pattern, Its waterways are usually shallower than an impregnated bit because of the single layer of diamonds. Some bits are designed wi