ino 4d - result saigon toto 4d
$800.00
ION+™ 4DX application-specific shaped cutters have been developed to further improve drilling efficiencies and reduce torque while increasing rate of penetration (ROP). perada 4d The unique 4DX shaped cutter has a multi-faceted geometry to bring about effective cutter-rock interaction The three-dimensional surface geometry on the PDC face helps