Taper Bits Posted By jinquanrockdrillingtools -
China
Summary: tapered thread drilling tools button bits drill 1 connection 6 7 11 12 2
Thread Bits / Rock Bits Posted By jinquanrockdrillingtools -
China
Summary: button bits rope thread r25 r32 r38 r35 t38 t45 t51 t60 43mm 45mm 51 64 76 76mm
Chisel Taper Bits Posted By jinquanrockdrillingtools -
China
Summary: chisel bits 1 taper connection 4 6 7 11 12 2 bit diameter 20 60mm 3 class
Product Category:
Chisel bit [16]
Rock Bits Posted By jinquanrockdrillingtools -
China
Summary: jinquan golden spring rock drilling tools 1984 economic zone liaocheng shandong
Rock Button Bit Posted By jinquanrockdrillingtools -
China
Summary: button bit 1 tapered bits 28mm 30mm 32mm 34mm 36mm 40mm 42mm 44mm degree taper 2