ecoSpeedcut Universal solid carbide end mill, short, four blades, uneven angle of twist gradient, HA shank
End mill SC WN Z4 2xD/1.3xD 35-38° TiAlN-S HA
ENDMIL-ECOSP-K-UV-SC-TIALN-HA-D12
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Datasheets(X)
![]() | |
Product code | 7627 |
Material to be processed | Steel, Cast metal, Stainless steel, Titanium, Hard and tough material, Copper, Brass, Aluminium |
Diameter (d1) | 12 mm |
Shank diameter (d2) | 12 mm |
Clearance diameter (d3) | 11.5 mm |
Standards | CS |
Construction length | Short |
Shank style | Cylindrical DIN 6535-HA |
Cutting material | SC |
Surface | TiAlN-S |
Coolant supply | External |
Twist angle | 35-38° |
Length (l1) | 50 mm |
Cutting edge length (l2) | 15 mm |
Clearance length (l3) | 24 mm |
Number of cutting edges (Z) | 4 PCS |
Corner chamfer | 0.25 mm |
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 = 0.5xd1 | |
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 roughing groove | ||||||||
For dia. 4 to dia. 12 | ||||||||
Material designation | Tensile strength | Cooling | vc | fz | ||||
Dia. 4 | Dia. 6 | Dia. 8 | Dia. 10 | Dia. 12 | ||||
General structural steels | < 500 N/mm² | L + E | 210 | 0,023 | 0,036 | 0,045 | 0,059 | 0,072 |
500-850 N/mm² | L + E | 170 | 0,023 | 0,032 | 0,045 | 0,054 | 0,068 | |
Carbon steels | < 850 N/mm² | L + E | 170 | 0,023 | 0,032 | 0,045 | 0,054 | 0,063 |
850-1000 N/mm² | L + E | 160 | 0,018 | 0,027 | 0,036 | 0,050 | 0,059 | |
Unalloyed heat-treated steels | < 700 N/mm² | L + E | 165 | 0,023 | 0,036 | 0,045 | 0,059 | 0,072 |
700-850 N/mm² | L + E | 165 | 0,023 | 0,032 | 0,045 | 0,056 | 0,068 | |
850-1000 N/mm² | L + E | 165 | 0,018 | 0,027 | 0,036 | 0,050 | 0,059 | |
Alloyed heat-treated steels | 850-1000 N/mm² | L + E | 160 | 0,018 | 0,027 | 0,036 | 0,050 | 0,054 |
1000-1200 N/mm² | L + E | 140 | 0,018 | 0,027 | 0,036 | 0,045 | 0,050 | |
Unalloyed case-hardening steels | < 750 N/mm² | L + E | 210 | 0,023 | 0,036 | 0,045 | 0,059 | 0,072 |
Alloyed case-hardening steels | < 1000 N/mm² | L + E | 160 | 0,018 | 0,027 | 0,036 | 0,050 | 0,059 |
1000-1200 N/mm² | L + E | 140 | 0,018 | 0,027 | 0,036 | 0,045 | 0,054 | |
Nitriding steels | < 1000 N/mm² | L + E | 160 | 0,018 | 0,027 | 0,036 | 0,050 | 0,059 |
1000-1200 N/mm² | L + E | 140 | 0,018 | 0,027 | 0,032 | 0,041 | 0,045 | |
Tool steels | < 850 N/mm² | L + E | 170 | 0,018 | 0,027 | 0,036 | 0,050 | 0,059 |
850-1100 N/mm² | L + E | 160 | 0,016 | 0,023 | 0,032 | 0,045 | 0,054 | |
High-speed steels | 850-1200 N/mm² | L + E | 95 | 0,018 | 0,027 | 0,036 | 0,045 | 0,054 |
Spring steels | < 1200 N/mm² | L + E | 95 | 0,014 | 0,023 | 0,027 | 0,036 | 0,041 |
Stainless steels, sulphurated | < 700 N/mm² | E | 115 | 0,018 | 0,027 | 0,036 | 0,050 | 0,059 |
Stainless steels, austenitic | < 700 N/mm² | E | 110 | 0,018 | 0,027 | 0,036 | 0,045 | 0,054 |
< 850 N/mm² | E | 95 | 0,018 | 0,027 | 0,036 | 0,045 | 0,054 | |
Stainless steels, martensitic | < 1100 N/mm² | E | 80 | 0,018 | 0,027 | 0,036 | 0,045 | 0,056 |
Special alloys | < 1200 N/mm² | E | 65 | 0,014 | 0,023 | 0,032 | 0,041 | 0,045 |
Titanium, titanium alloys | < 850 N/mm² | E | 60 | 0,018 | 0,027 | 0,036 | 0,045 | 0,054 |
Cast iron | < 180 HB | - | 145 | 0,021 | 0,036 | 0,045 | 0,068 | 0,081 |
< 180 HB | - | 115 | 0,023 | 0,032 | 0,036 | 0,054 | 0,059 | |
Nodular graphite, malleable iron | < 180 HB | - | 115 | 0,023 | 0,032 | 0,036 | 0,054 | 0,059 |
> 260 HB | E | 95 | 0,023 | 0,032 | 0,036 | 0,054 | 0,059 |
Cutting values for roughing contour | ||||||||
For dia. 4 to dia. 12 | ||||||||
Material designation | Tensile strength | Cooling | vc | fz | ||||
Dia. 4 | Dia. 6 | Dia. 8 | Dia. 10 | Dia. 12 | ||||
General structural steels | < 500 N/mm² | L + E | 231 | 0,025 | 0,040 | 0,050 | 0,065 | 0,079 |
500-850 N/mm² | L + E | 187 | 0,025 | 0,035 | 0,050 | 0,059 | 0,075 | |
Carbon steels | < 850 N/mm² | L + E | 187 | 0,025 | 0,035 | 0,050 | 0,059 | 0,069 |
850-1000 N/mm² | L + E | 176 | 0,020 | 0,030 | 0,040 | 0,055 | 0,065 | |
Unalloyed heat-treated steels | < 700 N/mm² | L + E | 182 | 0,025 | 0,040 | 0,050 | 0,065 | 0,079 |
700-850 N/mm² | L + E | 182 | 0,025 | 0,035 | 0,050 | 0,062 | 0,075 | |
850-1000 N/mm² | L + E | 182 | 0,020 | 0,030 | 0,040 | 0,055 | 0,065 | |
Alloyed heat-treated steels | 850-1000 N/mm² | L + E | 176 | 0,020 | 0,030 | 0,040 | 0,055 | 0,059 |
1000-1200 N/mm² | L + E | 154 | 0,020 | 0,030 | 0,040 | 0,050 | 0,055 | |
Unalloyed case-hardening steels | < 750 N/mm² | L + E | 231 | 0,025 | 0,040 | 0,050 | 0,065 | 0,079 |
Alloyed case-hardening steels | < 1000 N/mm² | L + E | 176 | 0,020 | 0,030 | 0,040 | 0,055 | 0,065 |
1000-1200 N/mm² | L + E | 154 | 0,020 | 0,030 | 0,040 | 0,050 | 0,059 | |
Nitriding steels | < 1000 N/mm² | L + E | 176 | 0,020 | 0,030 | 0,040 | 0,055 | 0,065 |
1000-1200 N/mm² | L + E | 154 | 0,020 | 0,030 | 0,035 | 0,045 | 0,050 | |
Tool steels | < 850 N/mm² | L + E | 187 | 0,020 | 0,030 | 0,040 | 0,055 | 0,065 |
850-1100 N/mm² | L + E | 176 | 0,018 | 0,025 | 0,035 | 0,050 | 0,059 | |
High-speed steels | 850-1200 N/mm² | L + E | 105 | 0,020 | 0,030 | 0,040 | 0,050 | 0,059 |
Spring steels | < 1200 N/mm² | L + E | 105 | 0,015 | 0,025 | 0,030 | 0,040 | 0,045 |
Stainless steels, sulphurated | < 700 N/mm² | E | 127 | 0,020 | 0,030 | 0,040 | 0,055 | 0,065 |
Stainless steels, austenitic | < 700 N/mm² | E | 121 | 0,020 | 0,030 | 0,040 | 0,050 | 0,059 |
< 850 N/mm² | E | 105 | 0,020 | 0,030 | 0,040 | 0,050 | 0,059 | |
Stainless steels, martensitic | < 1100 N/mm² | E | 88 | 0,020 | 0,030 | 0,040 | 0,050 | 0,062 |
Special alloys | < 1200 N/mm² | E | 72 | 0,015 | 0,025 | 0,035 | 0,045 | 0,050 |
Titanium, titanium alloys | < 850 N/mm² | E | 66 | 0,020 | 0,030 | 0,040 | 0,050 | 0,059 |
Cast iron | < 180 HB | - | 160 | 0,023 | 0,040 | 0,050 | 0,075 | 0,089 |
< 180 HB | - | 127 | 0,025 | 0,035 | 0,040 | 0,059 | 0,065 | |
Nodular graphite, malleable iron | < 180 HB | - | 127 | 0,025 | 0,035 | 0,040 | 0,059 | 0,065 |
> 260 HB | E | 105 | 0,025 | 0,035 | 0,040 | 0,059 | 0,065 |
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. |