Manufactured strictly in accordance with the international ISO 5610 designation standard, its alphanumeric code defines its exact structural profile:
R.S. Hughes
P: Clamping system type (Lever Lock style mechanism, utilizing an internal lever to pull the insert back tightly into the pocket for maximum top-face clearance).
S: Insert shape (90° Square indexable insert profile).
D: Toolholder style / Approach angle (Provides a 45° side cutting edge approach angle, distributing cutting forces evenly).
N: Insert clearance angle (0° negative clearance rake allowing for highly robust, double-sided inserts).
N: Cutting direction (Neutral tool orientation, meaning it can cut left-to-right, right-to-left, or face toward the center axis).
3232: Cross-sectional envelope size (32 mm width × 32 mm height square profile steel shank).
P: Tool length identification letter (Indicates a standardized overall body length of 170 mm).
19: Pocket seat boundary size (Engineered explicitly for size 19 inserts, featuring a 19.05 mm (3/4") inscribed circle diameter).
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Mechanical Sizing Profile
Functional Width (WF): 16 mm
Head Length (LH): 40.4 mm
Orthogonal Rake Angle (GAMO): -6°
Inclination Angle (LAMS): -6