S6374.0

End Mill
Ordering number: 6706874

Short series end mill with 1 flute, diameter 4mm with 15mm length of cut and 50mm overall length, according to DORMER standard with a 4mm plain shank, solid carbide with polished finish, 25° helix and 20° rake angle for slot milling in non-ferrous metals

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Product Feature

Polished Bright Surface Finish

Hard Material (Solid Carbide)

Non-ferrous Cutter Type for Soft Malleable Materials

Cut Length, Short

25° Helix Angle (Flute)

DIN 6535 HA Cylindrical Shank

h9 – Industry Standard Tool Tolerance Zone (based on diameter range)

Radial, Diagonal, Axial

Dormer Standards

Number of Flutes = 1 (single tooth)

Product Operation

Shallow Slot Milling - Primary use

Product Detail

Description	Value
EAN number	7320760684238
EDP number	46706874
Product name	S6374.0
Ordering code ANSI	S6374.0
Gross weight - grams	10.8
Cutting diameter - millimeter (DC)	4 mm
Connection diameter - millimeter (DCON MS)	4 mm
Depth of cut maximum - millimeter (APMX)	15 mm
Overall length - millimeter (OAL)	50 mm
Flute count (NOF)	1
Radial rake angle (GAMF)	20
With Neck	Yes
ANSI	S6374.0
ISO	S6374.0

Cutting Conditions

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

N1

N1 - Wrought aluminium

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	Suitability	v_c	f
N1.1 - Pure aluminium and wrought aluminium alloys with a hardness of < 60HB	help_outline Primary use	2326 ft/min	0.0039 inch/rev
N1.2 - Wrought aluminium alloys with a hardness of 60 - 100HB	help_outline Primary use	1749 ft/min	0.0039 inch/rev
N1.3 - Wrought aluminium alloys with a hardness of 100 - 150HB	help_outline Primary use	1171 ft/min	0.0039 inch/rev

N2

N2 - Cast aluminium

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	Suitability	v_c	f
N2.1 - Cast aluminium alloys with a hardness of < 75HB	help_outline Primary use	1171 ft/min	0.0036 inch/rev
N2.2 - Cast aluminium alloys with a hardness of 75 - 90HB	help_outline Primary use	1050 ft/min	0.0036 inch/rev
N2.3 - Cast aluminium alloys with a hardness of 90 < 140HB	help_outline Primary use	751 ft/min	0.0036 inch/rev

N3

N3 - Copper or copper alloys

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	Suitability	v_c	f
N3.1 - Free-cutting copper-alloys materials with excellent machining properties	help_outline Primary use	1224 ft/min	0.0036 inch/rev
N3.2 - Short-chip copper-alloys with good to moderate machining properties	help_outline Primary use	719 ft/min	0.0036 inch/rev
N3.3 - Electrolytic copper and long-chip copper-alloys with moderate to poor machining properties	help_outline Primary use	367 ft/min	0.0036 inch/rev

N4

N4 - Polymers(synthetic or semi-synthetic materials)

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	Suitability	v_c	f
N4.1 - Thermoplastic polymers	help_outline Primary use	1224 ft/min	0.0058 inch/rev
N4.2 - Thermosetting polymers	help_outline Primary use	472 ft/min	0.0058 inch/rev