Desc:DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percus...
Desc:Dminingwell Concentric casing system tube symmetric concentric overburden casing drilling system rock drilling bit concentric bitSizeOD of casing pipe...
Desc:Odex Overburden Eccentric Casing System Drill Bits for Water and Geothermal Well DrillingEccentric Casing system is suitable for drilling water wells,...
Desc:We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, top hammer button bits, couplin...
Desc:Basic Info.Model NO.DHD 3.5After-sales ServiceOur Engineers Can Go to Your Company for Afer SaleWarranty3 YearsCertificationISO 9001:2000StandardBSSur...
Desc:We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, top hammer button bits, couplin...
Desc:Product DescriptionApplication:Using mining industry, energy, metallurgy, geology, coal, water conservancy, chemical industry and road construction.Ou...
Desc:Product Description:Overburden Casing System, also named Eccentric Casing System, is suitable for drilling water wells, geothermal wells, short mircop...
Desc:Product Description:Overburden Casing System, also named Eccentric Casing System, is suitable for drilling water wells, geothermal wells, short mircop...
Desc:Product DescriptionAccording to rock formations and other requirements, WONTECH can tailor adrill bit design on bit face shape, shape and distribution...
Desc:Product Description:Pandadrill isonetheprofessionalmanufacturerandsupplierofhighperformancerock drilling tools like DTH Hammers and Bits. PC Hammers a...
Desc:Product Description:Pandadrill isonetheprofessionalmanufacturerandsupplierofhighperformancerock drilling tools like DTH Hammers and Bits. PC Hammers a...