TNMG 220408E-SF:T8315

Turning Insert - Negative
Material ID: 6919808

Double-sided negative turning insert, triangular with inscribed circle diameter of 12.7mm, 4.76mm thick, 0.8mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker SF with rounded cutting edges, in grade T8315, a PVD coated fine grained WC-Co carbide within ISO ranges M05 -M20/K05 -K25 and H05 -H15, for fine to medium machining of stainless-steels, cast-irons and hardened materials

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Product Detail

Description	Value
EAN number	3603603073630
Product number (SAP)	80026034
Ordering code ANSI	TNMG 432-SF:T8315
Gross weight - grams	11.8
Inscribed circle diameter - millimeter (IC)	12.7 mm
Fixing hole diameter - millimeter (D1)	5.16 mm
Cutting edge length - millimeter (L)	22 mm
Insert thickness - millimeter (S)	4.76 mm
Grade	T8315
Corner radius - millimeter (RE)	0.8 mm
Insert Clearance Code and Angle	N 0°
Insert Design	TNMG
Insert size	22
Insert Thickness	04
Insert Type	G
Chipbreaker manufacturer's designation (CBMD)	SF
Insert shape code (SC)	T - triangular 60° included angle
Tool Design	TN
Insert Geometry	Negative
ISO	TNMG220408E-SF:T8315

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 Possible use	0.8 - 3.5 mm	105 - 195 m/min	0.15 - 0.27 mm/rev

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

	Suitability	a_p	v_c	f
	help_outline Primary use	0.8 - 3.5 mm	60 - 115 m/min	0.15 - 0.24 mm/rev

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

	Suitability	a_p	v_c	f
	help_outline Primary use	0.8 - 3.5 mm	95 - 185 m/min	0.15 - 0.27 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 - 3.5 mm	155 - 680 m/min	0.15 - 0.32 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 - 2.8 mm	20 - 55 m/min	0.15 - 0.24 mm/rev

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

	Suitability	a_p	v_c	f
	help_outline Primary use	0.4 - 1 mm	20 - 35 m/min	0.11 - 0.19 mm/rev

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