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Home Catalogue Counterbores with fixed pilot, 180°, code CS11305, diameter 6 mm, pilot diameter 2,5 mm
CS11305.060025
High-speed steel HSS Co5
DIN 373
Thread
α
D
d
l1
d1
Item code
On stock
M 3
180
6
5
71
2,5
CS11305.060025
Yes
Cutting conditions
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
Product attributes
Point angle 180° with fixed pilot
Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
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