The taper mill is mainly used for restoring the deformational fish’s top or resatoring the crimping and burrs during drilling and clean the mineral crystallization and other hard stuff on the well to resume bore size. The taper mill use its alloy to mill the crystallization and other impurities on the inner wall of the casing. The cylindrical part has the effect of centralizing, the junk is carried to the ground by flushing fluid.
Specification
Model | OD mm(inch) | Conn. | OAL mm(inch) |
ZMX76 | 76(3) | 2 3/8REG | 380(14 31/32) |
ZMX102 | 102(4) | NC26 | 620(24 13/32) |
ZMX146 | 146(5 3/4) | NC38 | 700(27 9/16) |
ZMX206 | 206(8 1/8) | NC38 | 700(27 9/16) |