ISCAR Cutting Tools - Metal Working Tools - ISO-Turning - Ext. 55° Diamond 93° Approach

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DNGA-4 (CBN) : 55° rhombic 4-cornered CBN inserts for machining hardened steel.(-)55° Rhombic 4-Cornered CBN Inserts for Machining Hardened Steel(+)

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Related inserts for : PDJNL 2020K-15

Designation	L	IC	S	RE	LE	CBMD	ap (min)	ap (max)	ft (min)	ft (max)	AN	CEDC	SC	CNC	GRDMFG	IFS	INSI	INST	NIS	WEP	CastIron	HardMa	CutEdMat	Coating	GICAT	giic	Tough ‹————› Hard Grade & Vc Click on Grade No. for Cutting Speed
DNGA 150404T-MC	15.50	12.70	4.76	0.40	2.9	A~	0.05	0.50	0.05	0.18	0.0~	4~	D~	4~	IB55 ~	2~	431T-M~	DNGA~	2~	0~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700570	1	IB55
DNGA 150408-M4	15.50	12.70	4.76	0.80	2.1	M~	0.05	0.50	0.05	0.18	0.0~	4~	D~	4~	IB10HC~	2~	432-M4~	DNGA~	2~	0~		Hard Materials~	PCBN~	TiN ~	6834495	2	IB25HC IB10HC
DNGA 150408T-MC	15.50	12.70	4.76	0.80	3.0	A~	0.05	0.50	0.05	0.18	0.0~	4~	D~	4~	IB55 ~	2~	432T-M~	DNGA~	2~	0~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700571	1	IB55
DNGA 150412-M4	15.50	12.70	4.76	1.20	2.0	M~	0.05	0.50	0.05	0.18	0.0~	4~	D~	4~	IB10HC~	2~	433-M4~	DNGA~	2~	0~		Hard Materials~	PCBN~	TiN ~	6834513	2	IB25HC IB10HC
DNGA 150412T-MC	15.50	12.70	4.76	1.20	3.0	A~	0.05	0.50	0.05	0.18	0.0~	4~	D~	4~	IB55 ~	2~	433T-M~	DNGA~	2~	0~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700572	1	IB55
DNGA 150604T-MC	15.50	12.70	6.35	0.40	2.9	A~	0.05	0.50	0.05	0.18	0.0~	4~	D~	4~	IB55 ~	2~	441T-M~	DNGA~	2~	0~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700573	1	IB55
DNGA 150608T-MC	15.50	12.70	6.35	0.80	3.0	A~	0.05	0.50	0.05	0.18	0.0~	4~	D~	4~	IB55 ~	2~	442T-M~	DNGA~	2~	0~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700574	1	IB55
DNGA 150612T-MC	15.50	12.70	6.35	1.20	3.0	A~	0.05	0.50	0.05	0.18	0.0~	4~	D~	4~	IB55 ~	2~	443T-M~	DNGA~	2~	0~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700575	1	IB55

For dimensions and tolerances, see more info.

ISO-Turning
Main Application