Rock Drill Bit/Top Hammer Rock Bits
32mm Tapered Cross Bit
40mm High-Hardness Tapered Chisel Bit
36mm 7° Taper Button Drill Bit
34/42mm 7° Taper Drill Bit
33mm 12° Taper Drill Bit
32mm 7° Taper Drill Bit 7×7 Rock Drill bit
76mm T38 Thread Top Hammer Button Bit
51mm R32 Thread Top Hammer Button Bit
57mm R32 Thread Top Hammer Button Bit
89mm ST58 Thread Top Hammer Button Bit
89mm T45 Thread Top Hammer Button Bit
76mm R32 Thread Top Hammer Button Bit
102mm-R32-thread-top-hammer-button-bit
125mm T51 Threaded Top Hammer Button Bit Rock Drilling Tool
127mm T51 Top Hammer Button Bit -Wear-Resistant Rock Drill Tool