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HPC end mill with corner radius, Speedcut 4.0-Inox, long, optional, four cutting edges, uneven angle of twist gradient - ENDMIL-SP-4.0-DIN6527L-IX-UD-HA-D8X0,5 HPC end mill with corner radius, Speedcut 4.0-Inox, long, optional, four cutting edges, uneven angle of twist gradient - ENDMIL-SP-4.0-DIN6527L-IX-UD-HA-D8X0,5
HPC end mill with corner radius, Speedcut 4.0-Inox, long, optional, four cutting edges, uneven angle of twist gradient - ENDMIL-SP-4.0-DIN6527L-IX-UD-HA-D8X0,5 - 1
HPC end mill with corner radius, Speedcut 4.0-Inox, long, optional, four cutting edges, uneven angle of twist gradient - ENDMIL-SP-4.0-DIN6527L-IX-UD-HA-D8X0,5 - 2

HPC end mill with corner radius, Speedcut 4.0-Inox, long, optional, four cutting edges, uneven angle of twist gradient

End mill SC4.0 Inox DIN 6527L Ultrad ER HA
ENDMIL-SP-4.0-DIN6527L-IX-UD-HA-D8X0,5

Art.-no. 5443313407
EAN 4062856122219
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HPC end mill with corner radius, Speedcut 4.0-Inox, long, optional, four cutting edges, uneven angle of twist gradient

Art.-no. 5443313407

Prices for customers after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

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Solid carbide high-performance cutter particularly suitable for machining austenitic stainless steels: Smoothing, rough finishing and roughening with one tool. Different spiral angles produce smooth, vibration-free running and an excellent surface quality. Generation 4.0 sets new standards in machining performance.
Product information

Würth Catalogue

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Product code

8647

Material to be processed

GRP

Diameter (d1)

8 mm

Shank diameter (d2)

8 mm

Clearance diameter (d3)

7.5 mm

Standards

DIN 6527

Construction length

Long

Shank style

Cylindrical DIN 6535-HA

Cutting material

SC

Surface

ULTRADUR

Coolant supply

External

Twist angle

39-42°

Corner radius (R)

0.5 mm

Length (l1)

63 mm

Cutting edge length (l2)

19 mm

Clearance length (l3)

29 mm

Number of cutting edges (Z)

4 PCS

Tolerance of cutting edge diameter

h10

Tolerance of shank diameter

h6

Material of sub-group

FRP

Key
L = air ae = 0.06xd1
E = emulsion
vc = cutting speed [m/min]
fz = feed per tooth [mm/t] ap = 0.06xd1
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 contour
For dia. 5-8
Material designation Tensile strength Cooling vc fz
Dia. 5 Dia. 6 Dia. 8
General structural steels < 500 N/mm² L + E 235 0,031 0,037 0,051
500-850 N/mm² L + E 190 0,031 0,037 0,051
Carbon steels < 850 N/mm² L + E 190 0,031 0,037 0,051
850-1000 N/mm² L + E 180 0,021 0,025 0,032
Unalloyed heat-treated steels < 700 N/mm² L + E 185 0,031 0,037 0,051
700-850 N/mm² L + E 185 0,031 0,037 0,051
850-1000 N/mm² L + E 185 0,021 0,025 0,032
Alloyed heat-treated steels 850-1000 N/mm² L + E 180 0,021 0,025 0,032
1000-1200 N/mm² L + E 155 0,019 0,023 0,028
Unalloyed case-hardening steels < 750 N/mm² L + E 235 0,031 0,037 0,051
Alloyed case-hardening steels < 1000 N/mm² L + E 180 0,021 0,025 0,032
1000-1200 N/mm² L + E 155 0,019 0,023 0,028
Nitriding steels < 1000 N/mm² L + E 180 0,021 0,025 0,032
1000-1200 N/mm² L + E 155 0,019 0,023 0,028
Tool steels < 850 N/mm² L + E 190 0,021 0,025 0,032
850-1100 N/mm² L + E 180 0,019 0,023 0,028
High-speed steels 850-1200 N/mm² L + E 105 0,019 0,023 0,028
Spring steels < 1200 N/mm² L + E 105 0,019 0,023 0,028
Stainless steels, sulphurated < 700 N/mm² E 130 0,023 0,028 0,034
Stainless steels, austenitic < 700 N/mm² E 120 0,023 0,028 0,034
< 850 N/mm² E 105 0,016 0,019 0,028
Stainless steels, martensitic < 1100 N/mm² E 90 0,016 0,019 0,028
Special alloys < 1200 N/mm² E 70 0,023 0,027 0,036
Titanium, titanium alloys < 850 N/mm² E 70 0,023 0,027 0,036
Cast iron < 180 HB - 160 0,029 0,034 0,045
< 180 HB - 130 0,029 0,034 0,045
Nodular graphite, malleable iron < 180 HB - 130 0,029 0,034 0,045
> 260 HB E 105 0,029 0,034 0,045
Cutting values for roughing contour
For dia. 10-16
Material designation Tensile strength Cooling vc fz
Dia. 10 Dia. 12 Dia. 16
General structural steels < 500 N/mm² L + E 235 0,068 0,090 0,113
500-850 N/mm² L + E 190 0,068 0,090 0,113
Carbon steels < 850 N/mm² L + E 190 0,068 0,090 0,113
850-1000 N/mm² L + E 180 0,039 0,051 0,068
Unalloyed heat-treated steels < 700 N/mm² L + E 185 0,068 0,090 0,113
700-850 N/mm² L + E 185 0,068 0,090 0,113
850-1000 N/mm² L + E 185 0,039 0,051 0,068
Alloyed heat-treated steels 850-1000 N/mm² L + E 180 0,039 0,051 0,068
1000-1200 N/mm² L + E 155 0,034 0,045 0,062
Unalloyed case-hardening steels < 750 N/mm² L + E 235 0,068 0,090 0,113
Alloyed case-hardening steels < 1000 N/mm² L + E 180 0,039 0,051 0,068
1000-1200 N/mm² L + E 155 0,034 0,045 0,062
Nitriding steels < 1000 N/mm² L + E 180 0,039 0,051 0,068
1000-1200 N/mm² L + E 155 0,034 0,045 0,062
Tool steels < 850 N/mm² L + E 190 0,039 0,051 0,068
850-1100 N/mm² L + E 180 0,034 0,045 0,062
High-speed steels 850-1200 N/mm² L + E 105 0,034 0,045 0,062
Spring steels < 1200 N/mm² L + E 105 0,034 0,045 0,062
Stainless steels, sulphurated < 700 N/mm² E 130 0,045 0,056 0,062
Stainless steels, austenitic < 700 N/mm² E 120 0,045 0,056 0,062
< 850 N/mm² E 105 0,036 0,051 0,068
Stainless steels, martensitic < 1100 N/mm² E 90 0,036 0,051 0,068
Special alloys < 1200 N/mm² E 70 0,045 0,056 0,068
Titanium, titanium alloys < 850 N/mm² E 70 0,045 0,056 0,068
Cast iron < 180 HB - 160 0,056 0,068 0,090
< 180 HB - 130 0,056 0,068 0,090
Nodular graphite, malleable iron < 180 HB - 130 0,056 0,068 0,090
> 260 HB E 105 0,056 0,068 0,090

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