KEUE CNC Superhard China-made Uncoated CNC Milling Insert 4NKT060308R-ML BS1015 High-performance 3-Year Warranty Replacement
This 4NKT060308R-ML indexable milling insert from Dalian SANT adopts double-sided four-cutting-edge design with ML optimized chipbreaker. Available in BS1002 and BS1015 grades, it is designed for 90-degree square shoulder milling, side milling and helical milling on steel, stainless steel and cast iron.
BS1002 delivers balanced wear resistance for general steel and cast iron machining, while BS1015 offers superior chipping resistance and thermal stability for tough stainless steel cutting. The optimized chip groove ensures smooth chip evacuation and reduces built-up edge during heavy roughing operations.
Made to standard 4NKT dimensions, these inserts fit matching 90° fast feed milling cutter bodies for quick insert indexing and less downtime. The multi-edge structure greatly lowers tool cost, widely applied in mold, automotive and general machinery manufacturing.
