Product Description Downhole impactors are widely used
in geotechnical engineering, with various types of hard, high
hardness, and other hard rocks with poor toughness.The down-hole
impactor, combined with down-hole drills and drills, is mainly used
in engineering construction such as mines, marble, quarry blasting,
and water well drilling.Downhole drill bits are mainly used for
geological exploration, coal mines, water conservancy and
hydropower, highways, railways, bridges, construction, etcOur
company also has other productsPackaging & Shipping
Company Profile FAQ 1. Are you a trading
company or a manufacturer?We are a professional manufacturer. Our
factory mainly produces water well drilling rigs, core drilling
rigs, down-the-hole drilling rigs, pile drivers, etc. The products
have been exported to hundreds of countries around the world and
enjoy a high reputation all over the world.2.How to inspect the
goods?1) Support customers to come to the factory for on-site
inspection.2) Support customers to designate third-party companies
to inspect goods.3) Support video inspection.3.How long is your
delivery cycle?1) In the case of stock, we can deliver the machine
within 7 days.2) Under standard production, we can deliver the
machine within 15-20 days.3) In the case of customization, we can
deliver the machine within 25-30 days.4. What's your terms of
payment?T/T 30% as deposit, and 70% before delivery. We'll show you
the photos of the products and packages before you pay the
balance./* March 10, 2023 17:59:20 */!function(){function
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