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As one of the leading dth bits manufacturers and suppliers in china, we warmly welcome you to wholesale quality dth bits at competitive price from our factory. drill better, drill more! gmd is endeavoring you achieve the goal of becoming the most reliable supplier to our customers, we are looking forward to the cooperation with you.

Dth drill bit manufacturers, factory, suppliers from china, we can give you the most competitive prices and high quality, because we are much more professional! so please do not hesitate to contact us. 86 0635 8585985 . [email protected] . …

Factory address:ming zhao industry park, hetang district, zhuzhou city, hunan province, china: sales office:world trade plaze, hetang district, zhuzhou city, hunan province, china +86-731-22031856: [email protected]

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 …

Down the hole bit distributor is definitely the product that we've continued to emerge inside the China market and achieved superior reputation. Our items advertising and marketing network at all over the China regions. Extra than ten years, we've created into a high-volume, multi-function in the traits, it may completely meet the demands in the Down the hole bit distributor industry.


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

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