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Solid carbide mini ball nose end mill, long, quad blade with reinforced shank

Mini end mill SC WN-L Z4 4xD 30° type N TiAlN HA
CTR-RADI-MINI-WN-SC-TN-D3,0MM

Art.-no. 5443301435
EAN 4055375892534
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Solid carbide mini ball nose end mill, long, quad blade with reinforced shank

Art.-no. 5443301435

Prices for customers after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

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Recommended for milling materials of average to high strength. Particularly suitable for contour milling.

Product code

6387

Material to be processed

Steel, Cast metal, Stainless steel, Hard and tough material, Aluminium

Diameter (d1)

3 mm

Shank diameter (d2)

3 mm

Standards

CS

Construction length

Long

Shank style

Cylindrical DIN 6535-HA

Cutting material

SC

Surface

TiAlN

Coolant supply

External

Corner radius (R)

1.5 mm

Length (l1)

38 mm

Chip flute length (l2)

12 mm

Number of cutting edges (Z)

4 PCS

Tolerance of cutting edge diameter

h10

Tolerance of shank diameter

h6

Material of sub-group

General structural steels, Non-alloyed tempering steels < 1000 N/mm², Alloyed tempering steels < 1000 N/mm², Nitriding steels < 1300 N/mm², Grey cast iron, Malleable cast iron, Stainless steels < 850 N/mm², Steels > 45 HRC, Aluminium

Legend
E = emulsion ae = 0.03xd1
vc = cutting speed [m/min]
fz = feed per tooth [mm/t] ap = 0.03xd1
ae = cutting thickness (radial)
ap = cutting thickness (axial)
The suggested cutting values are reference values and must be adapted to the respective conditions.
Cutting values for finishing copying
For dia. 1-3
Material designation Tensile strength Cooling vc fz
Dia. 1-1.9 Dia. 2-3
General structural steels < 500 N/mm² E 190 0,009 0,018
500-850 N/mm² E 170 0,009 0,018
Carbon steels < 850 N/mm² E 170 0,009 0,018
850-1000 N/mm² E 140 0,006 0,013
Unalloyed heat-treated steels < 700 N/mm² E 170 0,009 0,018
700-850 N/mm² E 160 0,009 0,018
850-1000 N/mm² E 140 0,006 0,013
Alloyed heat-treated steels 850-1000 N/mm² E 120 0,006 0,013
1000-1200 N/mm² E 95 0,006 0,011
Unalloyed case-hardening steels < 750 N/mm² E 170 0,009 0,018
Alloyed case-hardening steels < 1000 N/mm² E 120 0,006 0,013
1000-1200 N/mm² E 95 0,006 0,011
Nitriding steels < 1000 N/mm² E 120 0,006 0,013
1000-1200 N/mm² E 95 0,006 0,011
Tool steels < 850 N/mm² E 120 0,006 0,013
850-1100 N/mm² E 95 0,006 0,011
1100-1400 N/mm² E 85 0,006 0,011
High-speed steels 850-1200 N/mm² E 80 0,006 0,011
Hardened steels 48-55 HRC - 65 0,006 0,011
Wear-resistant constructional steel 1350 N/mm² E 50 0,005 0,009
Spring steels < 1200 N/mm² E 85 0,006 0,011
Stainless steels, sulphurated < 700 N/mm² E 110 0,006 0,013
Stainless steels, austenitic < 700 N/mm² E 110 0,006 0,013
< 850 N/mm² E 90 0,006 0,011
Cast iron < 180 HB - 150 0,008 0,015
> 180 HB - 120 0,008 0,015
Nodular graphite, malleable iron > 180 HB - 100 0,008 0,015
> 260 HB E 90 0,008 0,015
Aluminium, aluminium alloys < 530 N/mm² E 800 0,007 0,013
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 600 0,007 0,013
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 400 0,007 0,013
Magnesium, magnesium alloys < 280 N/mm² E 800 0,007 0,013
Graphite - - 150 0,008 0,015
Legend
E = emulsion ae = 0.05xd1
vc = cutting speed [m/min]
fz = feed per tooth [mm/t] ap = 0.05xd1
ae = cutting thickness (radial)
ap = cutting thickness (axial)
The suggested cutting values are reference values and must be adapted to the respective conditions.
Cutting values for roughing copy
For dia. 1-3
Material designation Tensile strength Cooling vc fz
Dia. 1-1.9 Dia. 2-3
General structural steels < 500 N/mm² E 160 0,006 0,013
500-850 N/mm² E 140 0,006 0,013
Carbon steels < 850 N/mm² E 140 0,006 0,013
850-1000 N/mm² E 120 0,004 0,008
Unalloyed heat-treated steels < 700 N/mm² E 140 0,006 0,013
700-850 N/mm² E 130 0,006 0,013
850-1000 N/mm² E 120 0,004 0,008
Alloyed heat-treated steels 850-1000 N/mm² E 110 0,004 0,008
1000-1200 N/mm² E 80 0,003 0,007
Unalloyed case-hardening steels < 750 N/mm² E 140 0,006 0,013
Alloyed case-hardening steels < 1000 N/mm² E 100 0,004 0,008
1000-1200 N/mm² E 80 0,003 0,007
Nitriding steels < 1000 N/mm² E 100 0,004 0,008
1000-1200 N/mm² E 80 0,003 0,007
Tool steels < 850 N/mm² E 100 0,004 0,008
850-1100 N/mm² E 80 0,003 0,007
1100-1400 N/mm² E 70 0,003 0,007
High-speed steels 850-1200 N/mm² E 60 0,003 0,007
Hardened steels 48-55 HRC E 60 0,005 0,009
Wear-resistant constructional steel 1350 N/mm² E 60 0,004 0,008
Spring steels < 1200 N/mm² E 70 0,003 0,007
Stainless steels, sulphurated < 700 N/mm² E 100 0,003 0,007
Stainless steels, austenitic < 700 N/mm² E 90 0,005 0,009
< 850 N/mm² - 80 0,006 0,011
Cast iron < 180 HB E 150 0,006 0,011
> 180 HB E 120 0,005 0,009
Nodular graphite, malleable iron > 180 HB E 100 0,006 0,011
> 260 HB E 90 0,006 0,011
Aluminium, aluminium alloys < 530 N/mm² E 400 0,006 0,011
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 350 0,006 0,011
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² - 250 0,006 0,011
Magnesium, magnesium alloys < 280 N/mm² - 400 0,006 0,011
Graphite - 150 0,006 0,011

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