We offer low air pressure CIR 90 series DTH rock drilling bit and hammer, 95% quality similarity with world top class brands,such as atlas Copco etc.Our dth bits can transmit intensive impact energy into the rock with the least loss of energy, which can help you improve efficiency and reduce costs.
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We supply full range of DTH drill bits with CIR shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.
Shank types: CIR90, CIR100, CIR110, etc.
DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-305mm).
How to order?
Shank Type + Diameter + Face Design + Button Configuration
Contact me
Amy Zhang
Email: amy@kingkongdrills.com
Mobile: +86 13907256175 (Wechat/Whatsapp/Skype)
WhatsApp/Wechat: +8618537121208
No. 41, Ping An Rd, CBD, Zhengzhou, Henan Province,
P.R.China 450000
Friendly Links: www.kingrockdrillingtool.com