Milling cutter and milling insert with coolant delivery

Details Milling cutter and milling insert with coolant delivery Milling cutter and milling insert with coolant delivery

2010-10-13

2011-12-20

Ashley, Boyer D (Department: 3724)

Cutters, for shaping

With means to apply fluid to cutting tool

C407S113000, C407S114000

Reexamination Certificate

active

08079784

ABSTRACT:
A cutting insert for use in chipforming and material removal from a workpiece wherein coolant is supplied to the cutting insert from a coolant source. The cutting insert includes at least one discrete cutting location and at least one distinct internal channel that corresponds to the cutting location. The internal channel has an inlet to receive coolant and an outlet to exit coolant. The outlet is proximate to the cutting location, and the inlet is radial inward of the outlet.

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