124518 TiAlN High-speed steel HSS Co5 DIN 844K
Clamping element
Type NR
Tool geometry
Feed direction possibility
Material HSS Co8
TiAlN coating.
End mills short, 1 tooth cut over centre, type NR, Weldon shank, TiAlN
D
k 12
d
h 6
l1 l2 Z Item code On stock
6 6 57 13 4 124518.060 TiAlN No
7 10 66 16 4 124518.070 TiAlN Yes
8 10 69 19 4 124518.080 TiAlN Yes
9 10 69 19 4 124518.090 TiAlN Yes
10 10 72 22 4 124518.100 TiAlN No
11 12 79 22 4 124518.110 TiAlN Yes
12 12 83 26 4 124518.120 TiAlN No
13 12 83 26 4 124518.130 TiAlN Yes
14 12 83 26 4 124518.140 TiAlN Yes
15 12 83 26 4 124518.150 TiAlN Yes
16 16 92 32 4 124518.160 TiAlN No
17 16 92 32 4 124518.170 TiAlN Yes
18 16 92 32 4 124518.180 TiAlN No
20 20 104 38 4 124518.200 TiAlN Yes
21 20 104 38 4 124518.210 TiAlN No
22 20 104 38 5 124518.220 TiAlN Yes
24 25 121 45 5 124518.240 TiAlN Yes
25 25 121 45 5 124518.250 TiAlN No
26 25 121 45 5 124518.260 TiAlN Yes
28 25 121 45 5 124518.280 TiAlN Yes
30 25 121 45 5 124518.300 TiAlN No
32 32 133 53 6 124518.320 TiAlN No
36 32 133 53 6 124518.360 TiAlN Yes
40 32 143 63 6 124518.40032 TiAlN No

D 40 ≠ DIN 844K

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20

Ø 25

Ø 30

Ø 40
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 1,5xD 0,5xD 67,5 0.02 0.025 0.035 0.04 0.07 0.08 0.09 0.1 0.115 0.14
P.2 | General construction steels, steel castings ≤ 850 N/mm² 1,5xD 0,5xD 58,5 0.02 0.025 0.035 0.04 0.07 0.08 0.09 0.1 0.115 0.14
P.4 | Heat treatable steels ≤ 900 N/mm² 1,5xD 0,5xD 45 0.02 0.025 0.035 0.04 0.07 0.08 0.09 0.1 0.115 0.14
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 1,5xD 0,5xD 22,5 0.02 0.025 0.035 0.04 0.07 0.08 0.09 0.1 0.115 0.14
K.1 | Cast iron < 240 HB 1,5xD 0,5xD 52,5 0.02 0.025 0.035 0.04 0.07 0.08 0.09 0.1 0.115 0.14

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Straight shank with clamping flat (Weldon) according to DIN 1835 B.
Tool geometry

Tool geometry

more +
Helix angle = 30°. Rake angle = 12°.
Material HSS Co8

Material HSS Co8

more +
Extra high performance high speed steel with good toughness and great temperature resistance. It is applicable especially for milling of materials with high strength, austenitic steels, steels for warm working, etc.
Type NR

Type NR

more +
For roughing operation and materials of lower and medium strength (up to 700 MPa), surface roughness Ra 12,5 and more.
Feed direction possibility

Feed direction possibility

TiAlN coating.

TiAlN coating.

more +
Its advantage is in high hardness in higher temperaures, good oxidation resistance and low temperature conductivity. Universal usage with emphasis on high-speed miling without cooling. Siutable for milling of hard materials.