T51-102mm-Q13 Retrac Button Bit

T51-89mm Button Bit for Turkey Limestone Mining

T45-76-12button FF spherical retrac bit

T45-76-13 button DC retrac parabolic bit

T45-89-14button FF spherical bit

T38-89mm-Q14 DC Button Bit

T38-76mm-Q12 Flat Face Heavy Retract Button Bit

T38-89mm-Q12 FF Retrac Button Bit

T38-76mm-Q10 Retract Button Bit for Nigerian Mining of Copper , Zinc Ore etc

T38-76mm Button Bit (ballistic head ) for Iran Iron Ore Mining

R32-89mm Retrac Cross Bit

R32-43mm-Q9 Threaded Button Bit