SNMM 866-923:T8345

Turning Insert - Negative
Ordering number: 6753694

Double-sided negative turning insert, square with inscribed circle diameter of 1", 3/8" thick, 3/32" nose radius and indexing accuracy according to ISO-tolerance class- M, chip-breaker 923, in grade T8345, a PVD coated fine grained WC-Co carbide within ISO range P30 - P50, for heavy to extra heavy machining of steels

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Product Detail

Description	Value
EAN number	3603602890603
EDP number	6753694
Product name	SNMM 250924S-923:T8345
Ordering code ANSI	SNMM 866-923:T8345
Gross weight - grams	72.741
Inscribed circle diameter - inch (IC)	1 inch
Inscribed circle diameter - millimeter (IC)	25.4 mm
Fixing hole diameter - inch (D1)	0.359 inch
Fixing hole diameter - millimeter (D1)	9.12 mm
Cutting edge length - inch (L)	1 inch
Cutting edge length - millimeter (L)	25.4 mm
Insert thickness - inch (S)	0.375 inch
Insert thickness - millimeter (S)	9.525 mm
Grade	T8345
Corner radius - inch (RE)	0.094 inch
Corner radius - millimeter (RE)	2.4 mm
Insert Clearance Code and Angle	N 0°
Insert Design	SNMM
Insert size	25
Insert Thickness	09
Insert Type	M
Chipbreaker manufacturer's designation (CBMD)	923
Insert shape code (SC)	S - square
Tool Design	SN
Insert Geometry	Negative
ANSI	SNMM866-923:T8345
ISO	SNMM250924S-923:T8345

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	0.118 - 0.63 inch	148 - 246 ft/min	0.0177 - 0.052 inch/rev

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

	Suitability	a_p	v_c	f
	help_outline Possible use	0.118 - 0.63 inch	82 - 148 ft/min	0.0195 - 0.0468 inch/rev

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

	Suitability	a_p	v_c	f
	help_outline Possible use	0.118 - 0.63 inch	131 - 230 ft/min	0.0177 - 0.052 inch/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	0.118 - 0.504 inch	16 - 66 ft/min	0.0195 - 0.0364 inch/rev

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