Основной каталог Kyocera 2021 - 2022

ISO identificationISO identification

Symbol Shape

W No chipbreaker, with hole T Single-sided chipbreaker, with hole Symbol Shape F

H	Hexagon						Double-sided
O	Octagon						Shape Symbol chipbreakers, without hole
P	Pentagon
S	Square			Symbol		Tolerance (mm)
T	Triangle			(Class)	Corner Height	Thickness	F N I.C. Size
							No chipbreaker,
C	80˚ Rhombic			A			Sharp edge without hole ±0.025
D	55˚ Rhombic				±0.005
				F			±0.013
E	75˚ Rhombic			C		±0.025	±0.025
F	50˚ Rhombic				±0.013
		Symbol	Relief angle	H			E R ±0.013
M	86˚ Rhombic			E			Single-sided chipbreaker,
		A	3°		±0.025		R-honed without hole ±0.025
V	35˚ Rhombic			G		±0.13
		B	5°
W	Trigon	C		J	±0.005
			7°
L	Rectangle			K*	±0.013	±0.025
		D	15°				T M
A	85˚ Parallelogram	E		L*	±0.025		Single-sided chipbreaker, ±0.05~±0.15
			20°
B	82˚ Parallelogram			M*		±0.13	Chamfered with hole
		F	25°		±0.08~±0.18
K	55˚ Parallelogram	G		N*		±0.025
			30°
R	Round			U*	±0.13~±0.38	±0.13	±0.08~±0.25
		N	0°				S A
Shown angle stands for				Insert's periphery is as fired.
acute angle for rhombic and		P	11°
parallelogram inserts.		O	Other angles	* Tolerance difference is depending on insert size.			Chamfered + R-honed No chipbreaker, with hole
	Shape	Relief angle				Tolerance	Edge preparation Chipbreaker / Hole
S		E K		N 12 03 A			- N T F

Edge length Tickness Cutting edge angle Relief angle Hand of tool Manufacturer’s option

In case of indicating corner-R(RE) Corner-R (RE) (mm)