
corresponding images to easily identify which attributes apply.
CNMG120408UR
| C | N | M | G | 12 | ||||
| Insert Shape | Insert Clearance | Tolerance | Insert | Size | ||||
| Angle | Class | Features |
Hexagon
120°
O Octagon B
135°
P Pentagon C
108°
R Round D
S Square E
90°
T Triangular F
60°
C Rhomboid D 80°
E 55° G
75°
86° V 35° Trigon
W 80° N
with enlarged corner angles
L Rectangular P
90°
A Parallelogram Indicated for other
B 85° O
clearance angles 82° N/K requiring descriptions. 55°
Tolerances apply prior to edge prep and coating
ε ε R R
D = Theoretical diameter of the insert inscribed circle S = Thickness B = See fi gures below
tolerance class C H E G M U
Code for mm N cutting edge length “L10” R “D”
mm C D R S T V W
F 3,97 S4 04 03 03 06 — — A 4,76 04 05 04 04 08 08 S3 5,56 05 06 05 05 09 09 03 M 6,00 — — 06 — — — — G 6,35 06 07 06 06 11 11 04 7,94 08 09 07 07 13 13 05 W 8,00 — — 08 — — — — 9,52 09 11 09 09 16 16 06 T 10,00 — — 10 — — — — Q 11,11 11 13 11 11 19 19 07 12,00 — — 12 — — — — U 12,70 12 15 12 12 22 22 08 B 14,29 14 17 14 14 24 24 09 15,88 16 19 15 15 27 27 10 H 16,00 — — 16 — — — — 17,46 17 21 17 17 30 30 11 C 19,05 19 23 19 19 33 33 13 J 20,00 — — 20 — — — — 22,22 22 27 22 22 38 38 15 X Special 25,00 — — 25 — — — — V Design 25,40 25 31 25 25 44 44 17 31,75 32 38 31 31 54 54 21 32,00 — — 32 — — — —
| tolerance | tolerance | tolerance |
| on “D” | on “B” | on “S” |
| ±0,025 | ±0,013 | ±0,025 |
| ±0,013 | ±0,013 | ±0,025 |
| ±0,025 | ±0,025 | ±0,025 |
| ±0,025 | ±0,025 | ±0,013 |
See tables on next page ±0,013 See tables on next page ±0,013
LWID_Master16_Turning_Inserts_B004_B005_Metric_REBRAND.indd 4ViWID M16 TiIB004 B005 M i REBRAND D b 10 2015 10 57 AM 12/10/15 10:57 AM