Tapered Drill Rods

Posted By jinquanrockdrillingtools -

China
Summary: tapered drill rods taper bits applications angles shank configurations steel hex
Tapered Button Bit

Posted By jinquanrockdrillingtools -

China
Summary: tapered button bit 1 19 22 25 2 diameter d26 100mm 3 connection 6 degree 7 11 4