CNMG 120408E-SM:T8430

Turning Insert - Negative
Material ID: 7977112

Double-sided negative turning insert, 80° rhomboid with inscribed circle diameter of 12.7mm, 4.76mm thick, 0.8mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker SM with rounded cutting edges, in grade T8430, a PVD coated fine grained WC-Co carbide within ISO ranges P20 -P40 and M20 -M35, for fine to heavy machining of steels and stainless-steels

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Product Detail

Description	Value
EAN number	3603603817289
Product number (SAP)	80032950
Ordering code ANSI	CNMG 432-SM:T8430
Gross weight - grams	10.55
Inscribed circle diameter - millimeter (IC)	12.7 mm
Fixing hole diameter - millimeter (D1)	5.16 mm
Cutting edge length - millimeter (L)	12.9 mm
Insert thickness - millimeter (S)	4.76 mm
Grade	T8430
Corner radius - millimeter (RE)	0.8 mm
Insert Clearance Code and Angle	N 0°
Insert Design	CNMG
Insert size	12
Insert Thickness	04
Insert Type	G
Chipbreaker manufacturer's designation (CBMD)	SM
Insert shape code (SC)	C - rhombic 80° included angle
Tool Design	CN
Insert Geometry	Negative
ISO	CNMG120408E-SM:T8430

Cutting Conditions

P - Steel and cast steel (steels with alloy content ≤ 10% and a hardness of < 45HRC)

	Suitability	a_p	v_c	f
	help_outline Primary use	0.8 - 4 mm	110 - 225 m/min	0.2 - 0.45 mm/rev

M - Stainless steel (corrosion resistant steels with ≥ 11% chromium content)

	Suitability	a_p	v_c	f
	help_outline Primary use	0.8 - 4 mm	60 - 120 m/min	0.22 - 0.41 mm/rev

K - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)

	Suitability	a_p	v_c	f
	help_outline Possible use	0.8 - 4 mm	90 - 185 m/min	0.2 - 0.45 mm/rev

N - Non-ferrous metals (metals including alloys without an appreciable amount of iron)

	Suitability	a_p	v_c	f
	help_outline Possible use	0.8 - 4 mm	150 - 715 m/min	0.2 - 0.54 mm/rev

S - High-temperature alloys (superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel)

	Suitability	a_p	v_c	f
	help_outline Possible use	0.8 - 3.2 mm	15 - 55 m/min	0.2 - 0.36 mm/rev

H - Hardened materials (any engineering metal with a hardness > 45HRC)

	Suitability	a_p	v_c	f
	help_outline Possible use	0.4 - 1 mm	15 - 35 m/min	0.12 - 0.23 mm/rev

Related Parts

Tool
Used as replacement