Wash-over Milling Tools
FP-PTX series flat head and tooth shape wash over head are processed by building-up welding with special hard metal alloy. FP-PTX is used to handle with metal or non-metallic (sand setting
, cement) annular condition and it is applicable to 3-1/2"-9-5/8" casing. Medium, light drilling pressure and slow, medium speed operation is suitable.
(1) It is made of superior imported alloy, with high hardness, high impact resistance and good abrasion resistance.
(2) Fast milling speed and long total footage.