DTH (Down-the-Hole) hammers are extremely powerful hammers that are used to drill holes in very hard-to-drill materials, such as rock. They do so by smashing the rock with a heavy, hard bit at the far end of the drill string. The top hammer is in the form of a massive compressed air driven piston that pounds the drill bit into the rock with unbelievable power. This drilling works well for the mining, construction and exploration sectors. Our superior-quality, long wear DTH hammers are one of many breakthroughs we have made in the drill tool manufacturing industry.
Kaiqiu DTH hammers are specifically designed for deep hole drilling. They’re capable of drilling down further than any other drill. This makes them perfect for mining and geotechnical applications that require deep, large-diameter holes. Thanks to the advanced technical know-how that is put into our DTH hammers, they are fast and perform for long time without breaking. You'll save time and money by being able to drill deeper and faster with fewer interruptions.

Our DTH Hammers are made of high quality material to provide you high drilling performance and long service life. They are also designed to take a beating while drilling into hard rock. This long-lasting durability allows you to use our hole hammers again and again without the fear of them breaking. This reliability is valuable in that it keeps you working and doesn’t require you to stop and repair or replace your equipment.

Kaiqiu DTH hammers has a more efficient designs, which can transfer the power of the impact to drilling tools efficiently. Which means more of the power of the hammer goes into breaking the rock, as opposed to being dissipated as heat or vibration. This efficient transfer of energy means our hammers deliver greater power and you can drill holes faster even in the hardest rock.

Our DTH hammer can be matched with variety of drilling rigs. This versatility allows you to apply our hammers to a variety of drilling applications, ranging from small to large jobs. No matter if you are drilling for water, oil, natural gas or mining of minerals. Kaiqiu DTH top hammer drill bits will fit your needs. That makes them a good option for companies that perform multiple types of drilling.