CIR 110-140mm Low Air Pressure DTH Hammer Bit

Integral Reaming Bit R32-102mm

Integral Reaming Button Bit T38-76mm

Reaming bit with pilot adapter R32-40mm-102mm

Dome bit R32-102mm

Reamer Bits R32 -89mm / 40mm with 15 buttons

Reamer Bits R32 -102mm / 40mm with 15 buttons

R32-102 Dome Reaming Bit

Integral Reaming Bit R32-102mm

Integral reaming drill bit SR28 Q10-76mm

Reamer Bits T38 -102mm / 41mm with 15 buttons

ST58-89 Retrac Button Bit