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Dth hammers and bits ams stocks a wide range of down the hole (dth) hammers ranging from 4 to 8 inch in diameter. we also carry a wide variety of dth bits in numerous shank sizes and can custom make any type of bit to suit all drilling requirements.

5pcs magnetic screwdriver s2 alloy steel double-headed cross drill bit set. item details: 100% brand new and high quality. it is made of high-strength s2 chrome-plated alloy steel and is extremely durable. suitable for installation in pneumatic screwdrivers, electric screwdrivers, rechargeable electric drills, and wind bits.

Bd dth hammers are available in holes sizes from 3.5 inches to 24 inches in diameter and up to 32 inches in diameter with the bd drill drill bits. 6 inch hammer is the most used type hammer for all kinds of projects, in order to meet different customer' s request, we produce wide range of bit shank dth hammer for all your needs, below our main type 6 inch dth hammers specifications …

Buy low priced down the hole drilling from down the hole drilling factory, we provide good quality down the hole drilling from china. leave a message we will call you back soon!

We attach value to innovation, specifically with patents of China on Nq drill pipe factory, its excellent technologies has reached the international sophisticated level, and has a higher reputation inside the Nq drill pipe factory sector. Our group not just has exceptional researchers and industry nationwide sales and service network, but additionally are China shoppers specified brand manufacturers.


We are suppliers of all type of Nq drill pipe factory moved in market place for wonderful sales, we've Nq drill pipe factory type and specification's that will suit our customer's satisfaction. We have also attached Nq drill pipe factory samples along with other of our desires with the above attached catalog sample.

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