Integral Drill Rods:
Integral drill rod is made by steel material and tungsten carbide with high quality,
and has high drilling speed and efficiency, less impact energy while drilling hard or medium-hard rock. It is often mounted on hand-held drill machines for small hole drilling or in underground mining.
(1)Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo
(2)Shank size: hex19mm hex.22mm, (3)Head Diameter: 24mm-44mm
(5)Package: in wooden case or in bundles.
(6)Productivity: 20000pcs / month
Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd., China.
Contact Name: Johnny Long
Company Name: Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd.
Street Address: Economic Development Zone,
Liaocheng, Shandong, 252000, China.
Member name: jinquanrockdrillingtools
Member Since: 25 May 2010
Total Leads: 272 jinquanrockdrillingtools Import Export Business Leads
Business focus: Button Bits, Retrac Button Bits, Chisel Bits, Cross Bits, Dth Hammers, Bits, Shank Adaptors, Adapters, Drill Rods, Drilling Bits, Extension Rods, Drifter Rods
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