Detail: TaperedBits, 4-12TaperedChiselBitForRockDrillingTaperTool Chisel Bits, premium designs and steel and premium tungsten carbide inserts, Offers industry-leading strength and penetration....
Xuanhua Jinke Drilling Machinery Co., Ltd. ( JINKE) located in Xuanhua, Hebei Province, 130 km from Beijing, for more than 20 years we have specilized in research, development and produce of rock....
Detail: 6m Depth Pneumatic Jack Hammer Rock Drills For Vertical Down Drilling YN30A Advantages YN30A hand hold internal-combustion rock drill is a hand-rock drilling tool which integrates the....
Detail: Portable Fully Hydraulic Core Drill Rigs, Under ground Diamond Core Drilling Equipment HYDX-2 Description: This HYDX-2 core drilling rig is a kind of light weight fully hydraulic core....