
Posted By Envision - China
Summary: diamond blade concrete asphalt granite marble 105mm 900mm level meet demands

Posted By yppetro - China
Summary: 500 triplex mud pumps api 7k rated horsepower hp pump 165 spm maximum liner

Posted By jinquanrockdrillingtools - China
Summary: cross bits manufacturer jinquan golden spring rock drilling tools 1 tapered

Posted By jinquanrockdrillingtools - China
Summary: 1 tapered connection 6 7 11 12 2 threaded r22 r25 r28 r32 r38 t38 t45 t51 3

Posted By jinquanrockdrillingtools - China
Summary: 1 threaded connection r22 r25 r28 r32 r38 t38 t45 t51 2 diameter 30 127mm 3

Posted By jinquanrockdrillingtools - China
Summary: tapered drill rods taper steels bits applications angles shank configurations

Posted By jinquanrockdrillingtools - China
Summary: integral drill rods raw 55 simnmo 95crmo shank h22 108mm 7 8 4 1 ii h25 collar

Posted By jinquanrockdrillingtools - China
Summary: carbide drill tips manufacturer supplier johnny jinquan golden spring rock

Posted By cnemingmould - China
Summary: step drill bits countersinks sheet metal drills hss cross hole 1 spiral flute 4

Posted By ALICEL - China
Summary: api spec 5ct 5b oil casing tube nominal od outside diameter lb ft wall thickness

Posted By ALICEL - China
Summary: oil casing pipe api 5ct 5b steel grade j55 k55 n80 l80 p110 outer diameter 4 1 2

Posted By jinquanrockdrillingtools - China
Summary: tapered drill rods taper steels bits applications angles shank configurations

Posted By jinquanrockdrillingtools - China
Summary: integral drill rods rod steel tungsten carbide drilling impact energy hard

Posted By StoneDiamondTools - China
Summary: diamond drill bits called core drills protable electric driller bench drilling

Posted By cnemingmould - China
Summary: drills din 1869 hss extremely drill bits cobalt technic ground 0 5mm 15mm

Posted By jinquanrockdrillingtools - China
Summary: integral drill steels manufacturer supplier jinquan golden spring rock drilling