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rock drill button bits
We can supply button bits with different thread and different diameters.
Bits for rock drill
Button bits with rich assortments and differential usages
Button bits are possessed of various structures and wide application range. (Hole diameter: 45mm~135mm) .
In the course of drilling, the drill body and alloy body can achieve uniform wear, thus the service life of bits will be increased.
These button bits can mostly satisfy with the drilling reqiurements in all rock formations.
﹡ We can manufacture all kinds of bits and shells according to customer's special requirement.
Any requirement please contact us, we'll do the best service for you. Hope we can establish a good business relationship.