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Solid carbide end mill with Speedcut Universal corner radius, extra-long XXL, optional, four cutting edges, uneven angle of twist gradient - ENDMIL-SP-WN-UV-EL-SC-TNS-HA-D4X0,5 Solid carbide end mill with Speedcut Universal corner radius, extra-long XXL, optional, four cutting edges, uneven angle of twist gradient - ENDMIL-SP-WN-UV-EL-SC-TNS-HA-D4X0,5
Solid carbide end mill with Speedcut Universal corner radius, extra-long XXL, optional, four cutting edges, uneven angle of twist gradient - ENDMIL-SP-WN-UV-EL-SC-TNS-HA-D4X0,5 - 1
Solid carbide end mill with Speedcut Universal corner radius, extra-long XXL, optional, four cutting edges, uneven angle of twist gradient - ENDMIL-SP-WN-UV-EL-SC-TNS-HA-D4X0,5 - 2

Solid carbide end mill with Speedcut Universal corner radius, extra-long XXL, optional, four cutting edges, uneven angle of twist gradient

End mill SC WN Z3-4 4.5xD/1.5xD TiAlN-S ER HA
ENDMIL-SP-WN-UV-EL-SC-TNS-HA-D4X0,5

Art.-no. 5443301734

EAN 4055375917497

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Price for selected packaging unit
Solid carbide end mill with Speedcut Universal corner radius, extra-long XXL, optional, four cutting edges, uneven angle of twist gradient

Art.-no. 5443301734

Price for selected packaging unit
Quantity
PU
x 1 pcs

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Solid carbide high-performance cutter for universal application: Smoothing, rough finishing and roughening with one tool. Different spiral angles produce smooth, vibration-free running and an excellent surface quality. High cutting performance.
Product information

Würth Catalogue

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Product code

6947

Material to be processed

Steel, Cast metal, Stainless steel, Titanium, Hard and tough material, Copper, Brass, Aluminium

Diameter (d1)

4 mm

Shank diameter (d2)

6 mm

Clearance diameter (d3)

3.9 mm

Standards

CS

Construction length

Extra long

Shank style

Cylindrical DIN 6535-HA

Cutting material

SC

Surface

TiAlN-S

Coolant supply

External

Twist angle

35-38°

Corner radius (R)

0.5 mm

Length (l1)

59 mm

Cutting edge length (l2)

6 mm

Clearance length (l3)

20 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, Stainless steels > 850 N/mm², Titanium, Titanium alloys, Steels > 45 HRC, Copper, Brass, Aluminium

Key
L = air ae = 1xd1
E = emulsion
vc = cutting speed [m/min]
fz = feed per tooth [mm/t] ap = 1xd1
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 copy
For dia. 8-16
Material designation Tensile strength Cooling vc fz
Dia. 8 Dia. 10 Dia. 12 Dia. 16
General structural steels < 500 N/mm² L + E 210 0,045 0,059 0,072 0,086
500-850 N/mm² L + E 170 0,045 0,054 0,068 0,081
Carbon steels < 850 N/mm² L + E 170 0,045 0,054 0,063 0,081
850-1000 N/mm² L + E 160 0,036 0,050 0,059 0,072
Unalloyed heat-treated steels < 700 N/mm² L + E 165 0,045 0,059 0,072 0,086
700-850 N/mm² L + E 165 0,045 0,054 0,068 0,081
850-1000 N/mm² L + E 165 0,036 0,050 0,059 0,072
Alloyed heat-treated steels 850-1000 N/mm² L + E 160 0,036 0,050 0,054 0,072
1000-1200 N/mm² L + E 140 0,036 0,045 0,050 0,054
Unalloyed case-hardening steels < 750 N/mm² L + E 210 0,045 0,059 0,072 0,855
Alloyed case-hardening steels < 1000 N/mm² L + E 160 0,036 0,050 0,059 0,072
1000-1200 N/mm² L + E 140 0,036 0,045 0,054 0,063
Nitriding steels < 1000 N/mm² L + E 160 0,036 0,050 0,059 0,072
1000-1200 N/mm² L + E 140 0,032 0,041 0,045 0,054
Tool steels < 850 N/mm² L + E 170 0,036 0,050 0,059 0,072
850-1100 N/mm² L + E 160 0,032 0,045 0,054 0,063
High-speed steels 850-1200 N/mm² L + E 95 0,036 0,045 0,054 0,063
Spring steels < 1200 N/mm² L + E 95 0,027 0,036 0,041 0,045
Stainless steels < 700 N/mm² E 115 0,036 0,050 0,059 0,072
Stainless steels < 700 N/mm² E 110 0,036 0,045 0,054 0,063
< 850 N/mm² E 95 0,036 0,045 0,054 0,063
Stainless steels < 1100 N/mm² E 80 0,036 0,045 0,054 0,063
Special alloys < 1200 N/mm² E 65 0,032 0,041 0,045 0,059
Titanium, titanium alloys < 850 N/mm² E 65 0,036 0,045 0,054 0,063
Cast iron < 180 HB - 145 0,045 0,068 0,081 0,099
< 180 HB - 115 0,036 0,054 0,059 0,072
Nodular graphite, malleable iron < 180 HB - 115 0,036 0,054 0,059 0,072
> 260 HB E 95 0,036 0,054 0,059 0,072
Cutting values for finishing copy
For dia. 2-6
Material designation Tensile strength Cooling vc fz
Dia. 2 Dia. 3 Dia. 4 Dia. 5 Dia. 6
General structural steels < 500 N/mm² L + E 210 0,012 0,018 0,023 0,032 0,036
500-850 N/mm² L + E 170 0,011 0,016 0,023 0,027 0,032
Carbon steels < 850 N/mm² L + E 170 0,011 0,016 0,023 0,027 0,032
850-1000 N/mm² L + E 160 0,010 0,014 0,018 0,023 0,027
Unalloyed heat-treated steels < 700 N/mm² L + E 165 0,012 0,018 0,023 0,032 0,036
700-850 N/mm² L + E 165 0,011 0,016 0,023 0,027 0,032
850-1000 N/mm² L + E 165 0,010 0,014 0,018 0,023 0,027
Alloyed heat-treated steels 850-1000 N/mm² L + E 160 0,010 0,014 0,018 0,023 0,027
1000-1200 N/mm² L + E 140 0,010 0,014 0,018 0,023 0,027
Unalloyed case-hardening steels < 750 N/mm² L + E 210 0,012 0,018 0,023 0,032 0,036
Alloyed case-hardening steels < 1000 N/mm² L + E 160 0,010 0,014 0,018 0,023 0,027
1000-1200 N/mm² L + E 140 0,010 0,014 0,018 0,023 0,027
Nitriding steels < 1000 N/mm² L + E 160 0,010 0,014 0,018 0,023 0,027
1000-1200 N/mm² L + E 140 0,010 0,014 0,018 0,023 0,027
Tool steels < 850 N/mm² L + E 170 0,012 0,018 0,018 0,023 0,027
850-1100 N/mm² L + E 160 0,010 0,014 0,016 0,020 0,023
High-speed steels 850-1200 N/mm² L + E 95 0,010 0,014 0,018 0,023 0,027
Spring steels < 1200 N/mm² L + E 95 0,008 0,011 0,014 0,018 0,023
Stainless steels < 700 N/mm² E 115 0,010 0,014 0,018 0,023 0,027
Stainless steels < 700 N/mm² E 110 0,010 0,014 0,018 0,023 0,027
< 850 N/mm² E 95 0,010 0,014 0,018 0,023 0,027
Stainless steels < 1100 N/mm² E 80 0,010 0,014 0,018 0,023 0,027
Special alloys < 1200 N/mm² E 65 0,008 0,011 0,014 0,018 0,023
Titanium, titanium alloys < 850 N/mm² E 65 0,010 0,014 0,018 0,023 0,027
Cast iron < 180 HB - 145 0,011 0,016 0,021 0,027 0,036
< 180 HB - 115 0,011 0,016 0,023 0,027 0,032
Nodular graphite, malleable iron < 180 HB - 115 0,011 0,016 0,023 0,027 0,032
> 260 HB E 95 0,011 0,016 0,023 0,027 0,032

Art.-no.
Cust. Mat. No.

Hazardous Material

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