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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 : AVC-D40-DDUNR-15T

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					GICAT	giic	Grade Click on Grade No. for Cutting Speed
DNGA 441T-MC	.610	.500	.250	.0157	.11	A~	.002	.020	.0020	.0071	.0~	4~	D~	4~	IB55 ~	2~	150~	DNGA~	2~	~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700573	1	IB55
DNGA 442T-MC	.610	.500	.250	.0315	.12	A~	.002	.020	.0020	.0071	.0~	4~	D~	4~	IB55 ~	2~	150~	DNGA~	2~	~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700574	1	IB55
DNGA 443T-MC	.610	.500	.250	.0472	.12	A~	.002	.020	.0020	.0071	.0~	4~	D~	4~	IB55 ~	2~	150~	DNGA~	2~	~	Cast Iron~	Hard Materials~	PCBN~	Uncoated ~	5700575	1	IB55

For dimensions and tolerances, see more info.

ISO-Turning
Main Application