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SC Speedcut aluminium end mill, long, optional, triple blade, variable helix DIN 6527L

End mill SC Alu DIN6527L Z3-4 3xD72xD HB
ENDMIL-SP-DIN6527L-ALU-EL-SC-HB-D12

Art.-no. 5443300957
EAN 4055375924389
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SC Speedcut aluminium end mill, long, optional, triple blade, variable helix DIN 6527L

Art.-no. 5443300957

Prices for customers after login
Quantity
PU
x 1 pcs

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Particularly suitable for machining aluminium materials (both for cast and wrought alloys). Core increase for greater stability, optimal chip outflow owing to enhanced production grinding procedure for an extremely smooth surface. Maximum cutting volumes and optimal surface quality owing to unique cutter geometry.

Product code

7950

Material to be processed

Aluminium, Copper, Brass, Plastic

Diameter (d1)

12 mm

Shank diameter (d2)

12 mm

Clearance diameter (d3)

11.5 mm

Standards

DIN 6527

Construction length

Long

Shank style

Cylindrical DIN 6535-HB

Cutting material

SC

Surface

Plain

Coolant supply

External

Twist angle

34-38°

Length (l1)

83 mm

Cutting edge length (l2)

26 mm

Clearance length (l3)

38 mm

Number of cutting edges (Z)

3 PCS

Corner chamfer

0.15 mm

Tolerance of cutting edge diameter

h10

Tolerance of shank diameter

h6

Material of sub-group

Aluminium, Copper, Brass, Plastics

Cutting values for finishing contour
For dia. 10 - dia. 25
Material designation Tensile strength Cooling vc fz
Dia. 10 Dia. 12 Dia. 16 Dia. 20 Dia. 25
Aluminium, aluminium alloys < 530 N/mm² E 580 0,096 0,108 0,132 0,168 0,204
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 530 0,096 0,108 0,132 0,168 0,204
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 290 0,120 0,144 0,180 0,228 0,288
Copper, low-alloy < 350 N/mm² E 160 0,090 0,108 0,132 0,168 0,204
Brass, short-chipping < 600 N/mm² E 290 0,090 0,108 0,132 0,168 0,204
Brass, long-chipping < 600 N/mm² E 205 0,090 0,108 0,132 0,168 0,204
Bronze, short-chipping < 600 N/mm² E 205 0,090 0,108 0,132 0,168 0,204
650-850 N/mm² E 170 0,090 0,108 0,132 0,168 0,204
Bronze, long-chipping < 850 N/mm² E 170 0,090 0,108 0,132 0,168 0,204
850-1200 N/mm² E 145 0,090 0,108 0,132 0,168 0,204
Cutting values for finishing contour
For dia. 3 to dia. 8
Material designation Tensile strength Cooling vc fz
Dia. 3 Dia. 4 Dia. 5 Dia. 6 Dia. 8
Aluminium, aluminium alloys < 530 N/mm² E 580 0,053 0,057 0,061 0,066 0,084
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 530 0,053 0,057 0,061 0,066 0,084
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 290 0,048 0,050 0,052 0,055 0,084
Copper, low-alloy < 350 N/mm² E 160 0,033 0,038 0,043 0,049 0,072
Brass, short-chipping < 600 N/mm² E 290 0,033 0,038 0,043 0,049 0,072
Brass, long-chipping < 600 N/mm² E 205 0,033 0,038 0,043 0,049 0,072
Bronze, short-chipping < 600 N/mm² E 205 0,033 0,038 0,043 0,049 0,072
650-850 N/mm² E 170 0,033 0,038 0,043 0,049 0,072
Bronze, long-chipping < 850 N/mm² E 170 0,033 0,038 0,043 0,049 0,072
850-1200 N/mm² E 145 0,033 0,038 0,043 0,049 0,072
Key
E = emulsion ae = 0.1xd1
vc = cutting speed [m/min]
fz = feed per tooth [mm/t] ap = 1.5xd1
ae = cutting thickness (radial)
ap = cutting thickness (axial)
The cutting speeds listed refer to all tool types according to DIN 6527K or DIN6527L. For XL Series end mills, it is recommended to reduce the cutting speed by 30 %.
Cutting values for roughing contour
For dia. 3 to dia. 8
Material designation Tensile strength Cooling vc fz
Dia. 3 Dia. 4 Dia. 5 Dia. 6 Dia. 8
Aluminium, aluminium alloys < 530 N/mm² E 500 0,035 0,041 0,048 0,055 0,070
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 475 0,035 0,041 0,048 0,055 0,070
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 250 0,032 0,036 0,041 0,046 0,070
Copper, low-alloy < 350 N/mm² E 135 0,022 0,028 0,035 0,041 0,060
Brass, short-chipping < 600 N/mm² E 250 0,022 0,028 0,035 0,041 0,060
Brass, long-chipping < 600 N/mm² E 175 0,022 0,028 0,035 0,041 0,060
Bronze, short-chipping < 600 N/mm² E 175 0,022 0,028 0,035 0,041 0,060
650-850 N/mm² E 135 0,022 0,028 0,035 0,041 0,060
Bronze, long-chipping < 850 N/mm² E 135 0,022 0,028 0,035 0,041 0,060
850-1200 N/mm² E 120 0,022 0,028 0,035 0,041 0,060
Key
E = emulsion ae = 0.5xd1
vc = cutting speed [m/min]
fz = feed per tooth [mm/t] ap = 1.5xd1
ae = cutting thickness (radial)
ap = cutting thickness (axial)
The cutting speeds listed refer to all tool types according to DIN 6527K or DIN6527L. For XL Series end mills, it is recommended to reduce the cutting speed by 30 %.
Cutting values for roughing contour
For dia. 10 - dia. 25
Material designation Tensile strength Cooling vc fz
Dia. 10 Dia. 12 Dia. 16 Dia. 20 Dia. 25
Aluminium, aluminium alloys < 530 N/mm² E 500 0,080 0,090 0,110 0,140 0,170
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 475 0,080 0,090 0,110 0,140 0,170
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 250 0,100 0,120 0,150 0,190 0,240
Copper, low-alloy < 350 N/mm² E 135 0,075 0,090 0,110 0,140 0,170
Brass, short-chipping < 600 N/mm² E 250 0,075 0,090 0,110 0,140 0,170
Brass, long-chipping < 600 N/mm² E 175 0,075 0,090 0,110 0,140 0,170
Bronze, short-chipping < 600 N/mm² E 175 0,075 0,090 0,110 0,140 0,170
650-850 N/mm² E 135 0,075 0,090 0,110 0,140 0,170
Bronze, long-chipping < 850 N/mm² E 135 0,075 0,090 0,110 0,140 0,170
850-1200 N/mm² E 120 0,075 0,090 0,110 0,140 0,170

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