DTH Drill Bits

DTH Drill Bits is basically a mini jack hammer that screws on the bottom of a drill string. The fast hammer action breaks hard rock into small flakes and dust and is blown clear by the air exhaust from the DTH hammer. The worldwide market for DTH Hammer Bits is expected to grow at a CAGR of roughly 0.6% over the next five years, will reach 1080 million US$ in 2023, from 1050 million US$ in 2017, according to a new GIR (Global Info Research) study.

https://www.prodrillrocktools.com/product-category/down-the-holedth-bits/dhd