Tapered Drill Rods Posted By jinquanrockdrillingtools -
China
Summary: tapered drill rods taper bits applications angles shank configurations steel hex
Tapered Drill Bits Posted By jinquanrockdrillingtools -
China
Summary: tapered drill bits 1 button chisel cross 2 19mm 22mm 25mm 3 diameter 26 100mm 4
Extension Drill Rod Posted By jinquanrockdrillingtools -
China
Summary: extension rod anodized aluminum sections 1 5 lock inner outer threaded bolt
Rock Drill Rod Posted By jinquanrockdrillingtools -
China
Summary: 1 steel grade 95crmo equivalent sandbar 20 c253 55simnmo 2 shank hex 22mm 108mm