New
End mills long, 2 teeth cut to centre, 37°-38°, trochiodal milling, type T, Weldon shank
D
k 12
d
h 6
l1 l2 Dn ln r Z Item code On stock
6 6 62 18 5,7 24   5 S123512T.060 Yes
6 6 62 18 5,7 24 0,5 5 S123512T.06005 No
6 6 62 18 5,7 24 1 5 S123512T.06010 No
8 8 68 24 7,6 30   5 S123512T.080 Yes
8 8 68 24 7,6 30 0,5 5 S123512T.08005 No
8 8 68 24 7,6 30 1 5 S123512T.08010 No
10 10 80 30 9,5 38   5 S123512T.100 Yes
10 10 80 30 9,5 38 0,5 5 S123512T.10005 No
10 10 80 30 9,5 38 1 5 S123512T.10010 No
10 10 80 30 9,5 38 2 5 S123512T.10020 No
12 12 93 36 11,5 46   5 S123512T.120 Yes
12 12 93 36 11,5 46 0,5 5 S123512T.12005 No
12 12 93 36 11,5 46 1 5 S123512T.12010 No
12 12 93 36 11,5 46 2 5 S123512T.12020 No
16 16 108 48 15,5 58   5 S123512T.160 Yes
16 16 108 48 15,5 58 0,5 5 S123512T.16005 Yes
16 16 108 48 15,5 58 1 5 S123512T.16010 No
16 16 108 48 15,5 58 2 5 S123512T.16020 No
20 20 126 60 19,5 74   5 S123512T.200 No
20 20 126 60 19,5 74 1 5 S123512T.20010 No
20 20 126 60 19,5 74 2 5 S123512T.20020 No
20 20 126 60 19,5 74 3 5 S123512T.20030 No
25 25 150 75 24 92   5 S123512T.250 No

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 6

Ø 8

Ø 10

Ø 12

Ø 14

Ø 16

Ø 18

Ø 20

Ø 25
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 3xD 0,1xD 450 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.3 0.375
P.2 | General construction steels, steel castings ≤ 850 N/mm² 3xD 0,1xD 350 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.3 0.375
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 3xD 0,1xD 260 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.3 0.375
P.4 | Heat treatable steels ≤ 900 N/mm² 3xD 0,1xD 325 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.3 0.375
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 3xD 0,1xD 223 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.3 0.375
H.1 | Hardened materials < 54 HRC 3xD 0,1xD 100 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.3 0.375
H.2 | Hardened materials 54 - 60 HRC 3xD 0,1xD 90 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.3 0.375

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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Straight shank with clamping flat (Weldon) according to DIN 6535 HB.
Tool geometry

Tool geometry

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Helix angle = 37/38°. Rake angle = 6°.
End face design

End face design

Solid carbide

Solid carbide

Oil coolant.

Oil coolant.

Type T

Type T

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Trochoidal milling.
Feed direction possibility

Feed direction possibility

End face design - radius

End face design - radius

AlCrN coating

AlCrN coating

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Coating with very high wear resistance and excellent hot hardness.