WCMT 2.522-UM:D8330

Indexable Drill Insert
Ordering number: 6754642

Drilling insert WCMT 0503.., D8330 PVD coated fine grained WC-Co carbide within ISO-grade ranges P20-P35 and K15-K35 with UM geometry for machining of steel and cast-iron

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Product Detail

Description	Value
EAN number	3603602900081
EDP number	6754642
Product name	WCMT 050308E-UM:D8330
Ordering code ANSI	WCMT 2.522-UM:D8330
Gross weight - grams	2.3
Inscribed circle diameter - inch (IC)	0.313 inch
Inscribed circle diameter - millimeter (IC)	7.938 mm
Fixing hole diameter - inch (D1)	0.138 inch
Fixing hole diameter - millimeter (D1)	3.5 mm
Cutting edge length - inch (L)	0.213 inch
Cutting edge length - millimeter (L)	5.4 mm
Insert thickness - inch (S)	0.125 inch
Insert thickness - millimeter (S)	3.18 mm
Grade	D8330
Corner radius - inch (RE)	0.031 inch
Corner radius - millimeter (RE)	0.8 mm
Insert Design	WCMT
Chipbreaker manufacturer's designation (CBMD)	UM
Insert Type	T
ANSI	WCMT2.522-UM:D8330
ISO	WCMT050308E-UM:D8330

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	-	459 - 541 ft/min	0.0039 - 0.0098 inch/rev

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

	Suitability	a_p	v_c	f
	help_outline Possible use	-	262 - 312 ft/min	0.0043 - 0.0089 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	-	427 - 509 ft/min	0.0039 - 0.0098 inch/rev

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