CS15305 High-speed steel HSS Co5 DIN 1866
Point angle 90° with fixed pilot
Material HSS Co5
Thread α D d l1 d1 Item code On stock
M 2 90 4 4,3 56 1,6 CS15305.04016 No
M 2 90 4 4,3 56 2,2 CS15305.04022 No
M 2,5 90 4,9 5 56 2,05 CS15305.049205 No
M 2,5 90 4,9 5 56 2,7 CS15305.04927 No
M 3 90 5,7 5 71 2,5 CS15305.05725 No
M 3 90 5,7 5 71 3,2 CS15305.05732 No
M 3,5 90 6,7 5 71 2,9 CS15305.06729 No
M 3,5 90 6,7 5 71 3,7 CS15305.06737 No
M 4 90 7,8 5 71 3,3 CS15305.07833 No
M 4 90 7,8 5 71 4,3 CS15305.07843 No
M 5 90 9,5 8 80 4,2 CS15305.09542 No
M 5 90 9,5 8 80 5,3 CS15305.09553 No
M 6 90 11,4 8 80 5 CS15305.11450 No
M 6 90 11,4 8 80 6,4 CS15305.11464 No

Cutting conditions


Material

Strength
P.2 | General construction steels, steel castings ≤ 850 N/mm²
P.3 | Tool steels low alloyed ≤ 1100 N/mm²
P.4 | Heat treatable steels ≤ 900 N/mm²
P.5 | Tool steels high alloyed ≤ 1100 N/mm²
P.6 | Tool and treated steels > 1100 N/mm²
M.1 | Corrosion- and acid-proof steels ≤ 750 N/mm²
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm²
M.3 | Corrosion- and acid-proof steels > 850 N/mm²
K.1 | Cast iron (≤ 240 HB) ≤ 820 N/mm²
K.2 | Cast iron (> 240 HB) > 800 N/mm²
N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%) ≤ 400 N/mm²
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm²
S.1 | Chrome-nickel alloys ≤ 1500 N/mm²

Calculations of cutting conditions

Product attributes

Point angle 90° with fixed pilot

Point angle 90° with fixed pilot

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.