Accupro 11771396 SNMG 432 Coated Carbide Turning Insert 10pk
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This is a factory-new box of 10 Accupro SNMG 432 square carbide turning inserts (Lot# 11771396), featuring a double-sided, 8-cutting-edge geometry with a central hole for screw-on clamping. The SNMG designation decodes as: S = 90° square shape, N = 0° clearance angle (neutral/negative rake), M = tolerances on M-class (±0.08–0.18 mm), G = with hole and chipbreaker; size 432 encodes a 1/2 in (12.7 mm) inscribed circle, 3/16 in (4.76 mm) thickness, and 1/32 in (0.794 mm) nose radius. The inserts display a dark gray/charcoal PVD or CVD multi-layer coating — visible in the close-up image — over a cemented carbide substrate, with a pronounced wave-form chipbreaker molded into both faces for effective chip control across a broad range of depth-of-cut and feed combinations. SNMG 432 inserts are suited for medium to rough turning of steel, stainless steel, and cast iron in negative-rake SNMG-compatible toolholders (e.g., MSKNR/L, DSKNR/L style holders).
Product Specifications
| Brand | Accupro |
| Lot / Item # | 11771396 |
| Quantity per Box | 10 |
| ISO Insert Designation | SNMG 432 |
| Insert Shape | Square (90°) |
| Clearance Angle | 0° (Negative Rake) |
| Tolerance Class | M |
| Mounting / Chipbreaker | Central hole w/ chipbreaker (G) |
| Inscribed Circle (IC) | 1/2 in (12.7 mm) |
| Insert Thickness | 3/16 in (4.76 mm) |
| Nose Radius | 1/32 in (0.794 mm) |
| Number of Cutting Edges | 8 (double-sided) |
| Substrate | Cemented Carbide |
| Coating | PVD/CVD multi-layer (dark gray) |
| Chipbreaker Style | Wave-form molded (both faces) |
| Compatible Holder Style | SNMG negative-rake (MSKNR/L, DSKNR/L) |
| Condition | New |