Concave mill is used for milling bit cones or other objects where it is advantageous to keep the fish centered under the mill for greater effectiveness. Sophisticated computational fluid dynamics analysis is used to ensure optimum fluid flow. Concave mill is suitable for mill composite fracture ball and ball seat.


Different kinds of tungsten carbides available.

Fluid dynamics analysis for optimizing flow for cutting removal.


2-7/8" to 5-1/2"

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