Head structure and tooth shape

Features of down-the-hole drill bits

1、High-quality forging technology improves the fatigue strength of drill trousers;

2、Use high-quality hard alloy and size to ensure the stability of the life of the drill bit alloy;

3、Excellent inserting technology ensures that the alloy teeth will not lose teeth during the normal use

of the drill;

4、Advanced heat treatment equipment and technology to ensure the stability of drill trouser body

performance;

5、For drill bits of different rock formations, special tooth surface design, structural design and specific

Processing technology are used to ensure the life of the drill bit.