6NMU: Defines the fundamental structural shape.
6: Represents its unique, double-sided "X-shape" configuration providing 6 usable cutting edges to reduce tool costs.
N: Indicates a negative insert format with a 0° clearance angle for maximum edge strength.
M: Dictates a standard manufacturing tolerance class (Class M).
U: Features specialized top and bottom face geometries with central clamping holes.
Mars Supply
+2
14: Specifies the Inscribed Circle (IC) size, measuring 14.0 mm (nominal size code).
shop.hegen.ru
+1
09: Denotes the Insert Thickness, providing a heavy-duty 9.0 mm cross-section that provides extreme structural rigidity and eliminates the need for toolholder seats.
モノタロウ
08: Designates a 0.8 mm Corner Radius (
) for balanced corner toughness and wall surface finish.
shop.hegen.ru
+2
0PNER: Details the cutting edge orientation, precision style, and lead angles suited for right-hand milling body mounting. It incorporates a large Wiper Edge (1.3 mm width) to deliver an exceptional floor surface finish.
shop.hegen.ru
+2
-M: Identifies the Medium-duty chipbreaker profile, which balances low cutting forces with edge sharpness across general milling depths.