320015.255080 High-speed steel HSS Co5 DIN 850
Clamping element
Tool geometry
Design of cutting edge - straight teethD<10
Design of cutting edge - alternating teeth
Cutting edges on the perimeter of the side and face cutter.
Feed direction possibility
Material HSS Co5
D
h 12
S
e 8
d
h 6
l1 Z Item code On stock
25,5 8 10 60 8 320015.255080 Yes

*) ≠ DIN 850, ≠ DIN 6888

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 4,5

Ø 7,5

Ø 10,5

Ø 13,5

Ø 16,5

Ø 19,5

Ø 22,5

Ø 25,5

Ø 28,5

Ø 32,5

Ø 45,5
P.1 | Free-cutting steel, general construction steels ≤ 600 N/mm² 1xS t1 (DIN 6888) 33 0.006 0.008 0.01 0.015 0.025 0.035 0.04 0.045 0.05 0.06 0.07
P.2 | General construction steels, steel casting ≤ 850 N/mm² 1xS t1 (DIN 6888) 28 0.006 0.008 0.01 0.015 0.025 0.035 0.04 0.045 0.05 0.06 0.07
P.3 | Tools steels low alloyed ≤ 1100 N/mm² 1xS t1 (DIN 6888) 22 0.006 0.008 0.01 0.015 0.025 0.035 0.04 0.045 0.05 0.06 0.07
N.2 | Aluminium cast alloys Si (Si ≤ 12%) ≤ 600 N/mm² 1xS t1 (DIN 6888) 45 0.08 0.01 0.013 0.02 0.033 0.046 0.052 0.059 0.065 0.078 0.091
S.2 | Titanium, titanium alloys ≤ 1250 N/mm² 1xS t1 (DIN 6888) 11 0.006 0.004 0.007 0.011 0.018 0.025 0.028 0.032 0.035 0.042 0.49

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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Straight shank with clamping flat (Weldon) according to DIN 1835 B.
Design of cutting edge - straight teeth

Design of cutting edge - straight teeth

Cutting edges on the perimeter of the side and face cutter.

Cutting edges on the perimeter of the side and face cutter.

Material HSS Co5

Material HSS Co5

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Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
Tool geometry

Tool geometry

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Helix angle = 10°. Rake angle = 10°.
Design of cutting edge - alternating teeth

Design of cutting edge - alternating teeth

Feed direction possibility

Feed direction possibility