atlas copco tungsten carbide material DTH hammer thread button bit 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel ...
Dongying Lake Petroleum Technology Co., Ltd. [Minerals & Metallurgy] [Metal & Metallurgy Machinery Parts] [2020-04-25 15:14:11 ]
high strength 115MM DTH hammer bits button drill bit The bits are For open mining, quarry mining, earth excavation, water conservancy and hydro power, highway bridge blasting hole blasting engineering field. Detail Diameter: 115 Gage No x Size（mm）: 8 xΦ14.5 Front No x ...
Dongying Lake Petroleum Technology Co., Ltd. [Minerals & Metallurgy] [Metal & Metallurgy Machinery Parts] [2020-04-25 15:11:20 ]
High quality Air Hammer and DTH Button Bit Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down-the-hole hammers and drill bits are designed together to work in perfect unison, giving ...
Dongying Lake Petroleum Technology Co., Ltd. [Minerals & Metallurgy] [Metal & Metallurgy Machinery Parts] [2020-04-25 13:30:44 ]
high quality hammer button bits Different face style makes DTH bits suitable for various rock conditions. Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular ...
Dongying Lake Petroleum Technology Co., Ltd. [Minerals & Metallurgy] [Metal & Metallurgy Machinery] [2019-08-17 17:34:55 ]
With professional and productive factory, HAINAISEN is one of the leading China dth hammer & dth hammer bit manufacturers. Welcome to wholesale dth hammer & dth hammer bit from us, we always have cheap products to offer you. concave face DTH hammer bit applied for all kinds of ...
Shanaxi hai nai sen Petroleum Technology Co.,Ltd [Fashion Accessories] [Belt Accessories] [2015-10-08 15:06:58 ]