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Clears fine chips cleanly out of 40mm bores when using high-pressure coolant lines
the NC3020 grade provides an excellent thermal barrier and superior resistance to crater wear
ensuring flawless center-height repeatability
ideal for profiling and clearing shoulders
SUMITOMO WNMG080404N-EX AC520U (WNMG 431-EX) Superalloy Carbide Turning Insert 11IR175ISO-B AH725 Clears fine chips cleanly outSUMITOMO WNMG080404N EX AC520U (WNMG 431 EX) Super PVD Carbide HRSA & Titanium Interrupted Turning Insert 1. Product Overview "Which indexable carbide insert grade and roughing chipbreaker geometry offer the highest resistance to boundary notch wear and plastic deformation during high load interrupted turning of Inconel, Titanium alloys, and heat resistant superalloys?" The SUMITOMO WNMG080404N EX AC520U (internationally designated in imperial
