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SC Speedcut aluminium end mill, long, optional, twin blade, variable helix DIN 6527L, HA shank

End mill SC Alu DIN6527L Z2 3xD/2xD 43-45° HA
ENDMIL-SP-DIN6527L-ALU-SC-HA-D12

Art.-no. 5443300917
EAN 4055375917978
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Price for selected packaging unit
SC Speedcut aluminium end mill, long, optional, twin blade, variable helix DIN 6527L, HA shank

Art.-no. 5443300917

Price for selected packaging unit
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

7035

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-HA

Cutting material

SC

Surface

Plain

Coolant supply

External

Twist angle

43-45°

Length (l1)

83 mm

Cutting edge length (l2)

26 mm

Clearance length (l3)

38 mm

Number of cutting edges (Z)

2 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 roughing contour
For dia. 10 to dia. 20
Material designation Tensile strength Cooling vc fz
Dia. 10 Dia. 12 Dia. 16 Dia. 20
Aluminium, aluminium alloys < 530 N/mm² E 580 0,192 0,216 0,264 0,336
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 530 0,192 0,216 0,264 0,336
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 290 0,240 0,288 0,360 0,456
Copper, low-alloy < 350 N/mm² E 160 0,180 0,216 0,264 0,336
Brass, short-chipping < 600 N/mm² E 290 0,180 0,216 0,264 0,336
Brass, long-chipping < 600 N/mm² E 205 0,180 0,216 0,264 0,336
Bronze, short-chipping < 600 N/mm² E 205 0,180 0,216 0,264 0,336
650-850 N/mm² E 170 0,180 0,216 0,264 0,336
Bronze, long-chipping < 850 N/mm² E 170 0,180 0,216 0,264 0,336
850-1200 N/mm² E 145 0,180 0,216 0,264 0,336
Plastics Thermoplastic E/T 250 0,080 0,100 0,120 0,164
Duroplastic E/T 250 0,080 0,100 0,120 0,164
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 580 0,105 0,170 0,250 0,132 0,168
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 530 0,105 0,170 0,250 0,132 0,168
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 290 0,096 0,099 0,105 0,110 0,168
Copper, low-alloy < 350 N/mm² E 160 0,066 0,077 0,088 0,098 0,144
Brass, short-chipping < 600 N/mm² E 290 0,066 0,077 0,088 0,098 0,144
Brass, long-chipping < 600 N/mm² E 205 0,066 0,077 0,088 0,098 0,144
Bronze, short-chipping < 600 N/mm² E 205 0,066 0,077 0,088 0,098 0,144
650-850 N/mm² E 170 0,066 0,077 0,088 0,098 0,144
Bronze, long-chipping < 850 N/mm² E 170 0,066 0,077 0,088 0,098 0,144
850-1200 N/mm² E 145 0,066 0,077 0,088 0,098 0,144
Plastics Thermoplastic E/T 250 0,022 0,031 0,040 0,050 0,064
Duroplastic E/T 250 0,022 0,031 0,040 0,050 0,064
Key
T = dry ae = 0.5xd1
E = emulsion
vc = cutting speed [m/min]
fz = feed per tooth [mm/t] ap = 1.5xd1
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. 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 0,070 0,085 0,095 0,110 0,140
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 475 0,070 0,085 0,095 0,110 0,140
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 250 0,064 0,074 0,085 0,092 0,140
Copper, low-alloy < 350 N/mm² E 135 0,044 0,056 0,068 0,082 0,120
Brass, short-chipping < 600 N/mm² E 250 0,044 0,056 0,068 0,082 0,120
Brass, long-chipping < 600 N/mm² E 175 0,044 0,056 0,068 0,082 0,120
Bronze, short-chipping < 600 N/mm² E 175 0,044 0,056 0,068 0,082 0,120
650-850 N/mm² E 135 0,044 0,056 0,068 0,082 0,120
Bronze, long-chipping < 850 N/mm² E 135 0,044 0,056 0,068 0,082 0,120
850-1200 N/mm² E 120 0,044 0,056 0,068 0,082 0,120
Plastics Thermoplastic E/T 250 0,022 0,030 0,040 0,050 0,064
Duroplastic E/T 250 0,022 0,030 0,040 0,050 0,064
Key
T = dry 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 roughing groove
For dia. 10 to dia. 20
Material designation Tensile strength Cooling vc fz
Dia. 10 Dia. 12 Dia. 16 Dia. 20
Aluminium, aluminium alloys < 530 N/mm² E 500 0,160 0,180 0,220 0,280
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 475 0,160 0,180 0,220 0,280
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 250 0,200 0,240 0,300 0,380
Copper, low-alloy < 350 N/mm² E 135 0,150 0,180 0,220 0,280
Brass, short-chipping < 600 N/mm² E 250 0,150 0,180 0,220 0,280
Brass, long-chipping < 600 N/mm² E 175 0,150 0,180 0,220 0,280
Bronze, short-chipping < 600 N/mm² E 175 0,150 0,180 0,220 0,280
650-850 N/mm² E 135 0,150 0,180 0,220 0,280
Bronze, long-chipping < 850 N/mm² E 135 0,150 0,180 0,220 0,280
850-1200 N/mm² E 120 0,150 0,180 0,220 0,280
Plastics Thermoplastic E/T 250 0,080 0,100 0,120 0,164
Duroplastic E/T 250 0,080 0,100 0,120 0,164

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