423245 High-speed steel HSS Co5 DIN 845
Clamping element
Type CB
Type N
Tool geometry
Feed direction possibility
Material HSS Co5
End mills long, semicoarse teeth, type N, Morse taper shank
D
k 10
MK l1 l2 Z Item code On stock
10 1 115 45 4 423245.100 Yes
12 2 138 53 4 423245.120 Yes
14 2 138 53 4 423245.140 Yes
16 2 148 63 4 423245.160 Yes
18 2 148 63 4 423245.180 Yes
20 2 160 75 4 423245.200 No
22 2 160 75 5 423245.220 Yes
25 3 192 90 5 423245.250 No
28 3 192 90 5 423245.280 Yes
30 3 192 90 6 423245.300 Yes
32 4 231 106 6 423245.320 No
36 4 231 106 6 423245.360 Yes
40 4 250 125 6 423245.400 Yes
45 4 250 125 6 423245.450 Yes
50 5 308 150 6 423245.500 Yes
56 5 308 150 8 423245.560 No
63 5 338 180 8 423245.630 No

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 10

Ø 12

Ø 16

Ø 18

Ø 20

Ø 25

Ø 32

Ø 40

Ø 50
P.2 | General construction steels, steel castings ≤ 850 N/mm² 1,5xD 0,5xD 32.5 0.035 0.04 0.07 0.08 0.09 0.1 0.12 0.14 0.18
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 1,5xD 0,5xD 18 0.035 0.04 0.07 0.08 0.09 0.1 0.12 0.14 0.18
P.4 | Heat treatable steels ≤ 900 N/mm² 1,5xD 0,5xD 25 0.035 0.04 0.07 0.08 0.09 0.1 0.12 0.14 0.18
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 1,5xD 0,5xD 18 0.035 0.04 0.07 0.08 0.09 0.1 0.12 0.14 0.18
P.6 | Tool and treated steels > 1100 N/mm² 1,5xD 0,5xD 16 0.0245 0.028 0.049 0.056 0.063 0.07 0.084 0.098 0.126
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 1,5xD 0,5xD 10 0.035 0.04 0.07 0.08 0.09 0.1 0.12 0.14 0.18
K.2 | Cast iron > 240 HB 1,5xD 0,5xD 22 0.035 0.04 0.07 0.08 0.09 0.1 0.12 0.14 0.18
S.1 | Chrome-nickel alloys ≤ 1500 N/mm² 1,5xD 0,5xD 8 0.0245 0.028 0.049 0.056 0.063 0.07 0.084 0.098 0.126

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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Morse taper shank according to DIN 228 A.
Type N

Type N

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Universal usage. Suitable for materials up to strength 900 MPa.
Feed direction possibility

Feed direction possibility

Type CB

Type CB

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Chip Breaker – universal application for roughing.
Tool geometry

Tool geometry

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Helix angle = 35°. Rake angle = 12°.
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.