TPU 544S:6640

Turning Insert - Positive
Ordering number: 6751573

Single-sided positive turning insert, triangular with 11° clearance, inscribed circle diameter of 15.875", 6.35" thick, 1.6" nose radius, indexing accuracy according to ISO-tolerance class-U with rounded cutting edges with facet, in grade 6640, a MT-CVD coated WC-Co carbide, for medium to fine machining

info

If you want to see the prices or stock information, please sign in or request access.

Contact Sales

location_on

Find a Distributor

Product Detail

Description	Value
EAN number	3603602869395
EDP number	6751573
Product name	TPUN 270616S:6640
Ordering code ANSI	TPU 544S:6640
Gross weight - grams	25.881
Inscribed circle diameter - inch (IC)	0.625 inch
Inscribed circle diameter - millimeter (IC)	15.875 mm
Cutting edge length - inch (L)	1.083 inch
Cutting edge length - millimeter (L)	27.5 mm
Insert thickness - inch (S)	0.25 inch
Insert thickness - millimeter (S)	6.35 mm
Grade	6640
Corner radius - inch (RE)	0.063 inch
Corner radius - millimeter (RE)	1.6 mm
Insert Clearance Code and Angle	P 11°
Insert Design	TPUN
Insert size	27
Insert Thickness	06
Insert Type	N
Chipbreaker manufacturer's designation (CBMD)	No chipbreaker
Insert shape code (SC)	T - triangular 60° included angle
Tool Design	TP
Insert Geometry	Positive
ANSI	TPU544S:6640
ISO	TPUN270616S:6640

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	0.063 - 0.307 inch	164 - 262 ft/min	0.0079 - 0.0177 inch/rev

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

	Suitability	a_p	v_c	f
	help_outline Primary use	0.063 - 0.307 inch	148 - 246 ft/min	0.0079 - 0.0177 inch/rev