
Posted By toolscn - China
Summary: od60mm diamond core bits stone drilling marble granite sandstone limestone quick

Posted By toolscn - China
Summary: diamond core bits stone drilling marble granite sandstone limestone quick smooth

Posted By toolscn - China
Summary: 100mm diamond core bit drills stone drilling smooth accurate coring real tool

Posted By screwnails - China
Summary: carbon steel c1022 head bugle hexagonal countersunk wafer flange flat truss

Posted By yppetro - China
Summary: ymc 600 truck mounted drilling rig rigs yingpai machinery cover depth 1000m

Posted By ChongqingGold - China
Summary: geological drilling railroad highway bridge tunnel power station foundation

Posted By screwnails - China
Summary: wafer phillips head tapping drilling screw 1 metal fixing sharp threads cut

Posted By screwnails - China
Summary: phillips pan framing head drilling screw 1 carbon steel c1022 hardened 2 finish

Posted By jinquanrockdrillingtools - China
Summary: dth hammers hammer 3 5 4 6 8 shank dhd3 dhd340 dhd350 dhd360 dhd380 sd4 sd5 sd6

Posted By jinquanrockdrillingtools - China
Summary: odex drilling reaming economical solutions casing normal ground conditions

Posted By jinquanrockdrillingtools - China
Summary: odex 3 quot 8 dth hammers 90 115 4 140 5 165 6 190 240 productions base rock

Posted By yppetro - China
Summary: land oil drilling rig 1000m 7000m completed hfy30 1700j mechanically driven

Posted By Zmcmetal - China
Summary: drilling anchor embodies grouting anchoring widely means tunnel presupport slope

Posted By Zmcmetal - China
Summary: drywall anchor finish zinc hole diameter 1 2 quot 4 screw size 7 16 depth

Posted By screwnails - China
Summary: carbon steel c1018 c1022 hardened finish zinc plated black grey phosphated mm 1

Posted By sunyinstrument - China
Summary: 1 usage drilling milling functions circuit board 2 maximum 300mm 3 mode 5 double