Retrac Drill Bit Posted By jinquanrockdrillingtools -
China
Summary: 1 tapered connection 6 7 11 12 2 threaded r22 r25 r28 r32 r38 t38 t45 t51 3
Spotting Drill Bit Posted By cnemingmould -
China
Summary: spotting drill bit n1115 spottle weld drills milling crown 9 5 mm black finish 2
Stone Drill Bit Posted By jifengtools -
China
Summary: stone drill bit diameter valid lenth segment height thread 6 5mm cbs6 5 86mm
Electroplate Drill Bit Posted By jifengtools -
China
Summary: electroplate core bit corebit drilling marble granite stone smoothly diameter