Frac Mill

Durable and stable, the Throop Frac Mill FPM511 is specifically designed to efficiently engage and mill up long strings of composite frac plugs set inside of production wellbores. Featuring a ballistic profile and a balanced PDC cutting structure that concurrently provides toughness and ROP, The FPM511 generates small and consistent cuttings, plug after plug.

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More Details


  • Drill more plugs over roller cones
  • More consistent performance over traditional junk mills
  • Superior for hot hole drilling
  • Mitigates non-productive time with reduced chance of trips
  • Ballistic profile to efficiently initiate milling
  • Unique blade design minimizes cuttings to prevent clogging of flowback manifolds
  • Compatible with all drilling & drive systems
  • Continuous helical blades provide smooth torque response over a wide range of RPM's
  • PDC Fixed Cutter 
  • Drill out of all composite type frac plugs used in lower completions fracking
  • Clean out of well producing  bores
  • For all mud motor and rotary applications
  • Coiled tubing