
| Ø | CI | ANSI | ANSI design (Radius Desig Metric des | ation only nation is 00) ignation only | |||||||
| R’s | V’s | D’s | C’s | S’s | T’s | W’s | mm | inch | Symbol | (Radius Desig | nation is M0) |
| - | 06 | 04 | - | 03 | 06 | 02 | 3,97 | 5/32 | 1,20 | According to | International Standard ISO 1832 - 2012(E) |
| - | 08 | 05 | 04 | 04 | 08 | L3 | 4,76 | 3/16 | 1,50 | “Indexable ins | erts for cutting tools - Designation” |
| - | 09 | 06 | 05 | 05 | 09 | 03 | 5,56 | 7/32 | 1,80 | ||
| 06 | - | - | - | - | - | - | 6,00 | 0,236 | |||
| 06 | 11 | 07 | 06 | 06 | 11 | 04 | 6,35 | 1/4 | 2,00 | ||
| 07 | 13 | 09 | 08 | 07 | 13 | 05 | 7,94 | 5/16 | 2,50 | ||
| 08 | - | - | - | - | - | - | 8,00 | 0,315 | |||
| 09 | 16 | 11 | 09 | 09 | 16 | 06 | 9,525 | 3/8 | 3,00 | ISO | mm ANSI inch |
| 10 | - | - | - | - | - | - | 10,00 | 0,394 | 01 | 1.59 1 0.062 | |
| 12 | - | - | - | - | - | - | 12,00 | 0,472 | T1 | 1.98 1.2 0.078 | |
| 12 | 22 | 15 | 12 | 12 | 22 | 08 | 12,70 | 1/2 | 4,00 | 02 | 2.38 1.5 0.094 |
| 15 | 27 | 19 | 16 | 15 | 27 | 10 | 15,875 | 5/8 | 5,00 | 03 | 3.18 2 0.125 |
| 16 | - | - | - | - | - | - | 16,00 | 0,63 | T3 | 3.97 2.5 0.156 | |
| 19 | 33 | 23 | 19 | 19 | 33 | 13 | 19,05 | 3/4 | 6,00 | 04 | 4.76 3 0.188 |
| 20 | - | - | - | - | - | - | 20,00 | 0,787 | 05 | 5.56 3.5 0.219 | |
| 25 | - | - | - | - | - | - | 25,00 | 0,984 | 06 | 6.35 4 0.250 | |
| 25 | 44 | 31 | 25 | 25 | 44 | 17 | 25,40 | 1,00 | 8,00 | 07 | 7.94 5 0.312 |
| 31 | 54 | 38 | 32 | 31 | 54 | 21 | 31,75 | 1 1/4 | 10,00 | 09 | 9.52 6 0.375 |
| 32 | - | - | - | - | - | - | 32,00 | 1,26 | 12 | 12.70 8 0.500 | |
| 5 | - Insert si | ze symbol | 6 - | Insert thickness symbol |
H M m
S (secondary cutting edge)
m (mm) d (mm) s (mm)
Insert height Tolerances (mm) Inscrebed
| ±0.013 | ±0.013 | ±0.025 | 9.525 | ±0.08 | ±0.08 | ±0.11 | ±0.10 | ±0.13 | |||
| ±0.13 | ±0.13 | ±0.13 | ±0.15 | - | |||||||
| ±0.025 | ±0.025 | ±0.13 | 15.875 | ±0.15 | ±0.15 | ±0.15 | ±0.18 | - | |||
| J | ±0.005 | ±0.05~±0.13 | ±0.025 | 19.05 | ±0.15 | ±0.15 | ±0.15 | ±0.18 | - | ||
| K* | ±0.013 | ±0.05~±0.13 | ±0.025 | 25.40 | - | ±0.18 | - | - | - | ||
| L* | ±0.025 | ±0.05~±0.13 | ±0.025 | 31.75 | - | ±0.25 | - | - | - | ||
| M* | ±0.08~±0.20 | ±0.05~±0.13 | ±0.13 | Inscribed circle Tolerances (mm) | |||||||
| N* | ±0.08~±0.20 | ±0.05~±0.13 | ±0.025 | Inscrebed | |||||||
| U* | ±0.13~±0.38 | ±0.08~±0.25 | ±0.13 | circle |
| 15.875 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ±0.10 | ||||
| size, for the accuracy of class M, refer to | |||||||||
| the table on the right. | 19.05 | - | - | - | - | ±0.10 | |||
| 10 - Chipbreaker geometries | |||||||||
| F | 25.40 | - | ±0.13 | - | - | ±0.10 |
16 03 08 E N - ST FLAT MF SF LC MS
31.75 - ±0.20 - - ±0.12
1- Insert shape symbol 3 - Tolerances symbol AN
3 2 2 E N - ST MR PM ST MW SS
A B C D E TNMG
HR RP HY HZ
| 3º | 5º | 7º | 15º | 20º | NEW | ||
| F | G | N | P | O | TNMG | ||
| Other |
| FLAT | FP | BO | FM | FK | FW | LM | MP | MM | ||||
| clearance angle | ||||||||||||
| 2 - Normal clearance symbol | ||||||||||||
| MK | MW | FS | LN | CP | ST | RF | RM | RR | ||||
| 7 - Insert corner symbol | 7.1* - Insert edges symbol |
| 4 - Insert symbol | ISO | mm | inch | ANSI | |
| For inserts having secondary | |||||
| 00 | Sharp nose | 0 | edges two digits are used: |
Type Hole type Chipbreaker Shape Type Hole type Chipbreaker Shape Type Hole type Chipbreaker Shape
| 01 | 0.10 | .004 | 0.2 | 2nd digit is | ||||
| 1st digit is | ||||||||
| secondary edges | ||||||||
| 02 | 0.20 | .008 | 0.5 | secondary edge | 9* - Cutting direction |
Chipbreaker relief angle 8* - Cutting edge information
W Without H Chipbreaker G Round
on both 04 0.40 .015 1
Round chipbreaker on one side hole A 45º A 3º Shape Hand Symbol
| sides | Shape | Honing | Symbol | |
| hole / one |
| countersink | 08 | 0.80 | .032 | 2 | D | 60º | B | 5º | ||
| Round hole | ||||||||||
| (40º~60º) | Chipbre- |
T C / double Without N Without 12 1.2 .047 3 No honing F Right R
aker on one - E 75º C 7º
| countersink | chipbreaker | chipbreaker | |
| side |
(70º~90º) 16 1.6 .062 4
| F | 85º | D | 15º | ||
| Chipbreaker | With |
Without Chipbreaker 20 2.0 .078 5 E
Q J on both R - P 90º E 20º honing
Round hole chipbreaker on one side Left L
sides 24 2.4 .094 6
| / double | Z | special | F | 25º | |
| countersink | Chamfred |
28 2.8 .109 7 T
(40º~60º) Chipbreaker Chipbreaker No honing
U A Without F G 30º
on both - on both
sides sides N 0º None N
| Round hole | *only when | Chamfred | S | |
| Round hole / | required. | with honing |
00 (inch P 11º
B double Without M Chipbreaker X or M0/ Round insert 0
- - - On request
countersink chipbreaker on one side metric) *only when required. *only when required.
Z special