Die sinking cutters tapered, 4-fluted, 25°, Weldon shank
ϱ D
js 14
d
h 6
l1 l2 D1
~
Z Item code On stock
1 5 10 73 20 5,7 4 580718.0105 Yes
1 8 12 95 32 9,1 4 580718.0108 Yes
1 12 16 118 50 13,7 4 580718.0112 No
1 20 20 155 80 22,8 4 580718.0120 Yes
2 5 10 74 20 6,4 4 580718.0205 Yes
2 8 12 95 32 10,2 4 580718.0208 Yes
2 12 16 118 50 15,5 4 580718.0212 Yes
2 20 25 160 80 25,6 4 580718.0220 Yes
3 5 10 74 20 7,1 4 580718.0305 Yes
3 8 12 95 32 11,4 4 580718.0308 Yes
3 12 20 120 50 17,2 4 580718.0312 Yes
3 20 25 160 80 28,4 4 580718.0320 Yes
5 5 10 74 20 8,5 4 580718.0505 Yes
5 8 16 98 32 13,6 4 580718.0508 Yes
5 12 20 120 50 20,7 4 580718.0512 Yes
5 20 32 165 80 34 4 580718.0520 Yes
7 5 12 80 20 9,9 4 580718.0705 Yes
7 8 16 98 32 15,9 4 580718.0708 Yes
7 12 25 130 50 24,3 4 580718.0712 Yes
7 20 32 165 80 39,6 4 580718.0720 Yes
10 5 12 80 20 12,1 4 580718.1005 Yes
10 8 20 100 32 19,3 4 580718.1008 Yes
10 12 25 130 50 29,6 4 580718.1012 Yes
10 20 32 165 80 48,2 4 580718.1020 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 8

Ø 10

Ø 12

Ø 20
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 0,5xl 0,5xD 45 0.029 0.036 0.044 0.073
P.2 | General construction steels, steel castings ≤ 850 N/mm² 0,5xl 0,5xD 39 0.029 0.036 0.044 0.073
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 0,5xl 0,5xD 24 0.029 0.036 0.044 0.073
P.4 | Heat treatable steels ≤ 900 N/mm² 0,5xl 0,5xD 30 0.029 0.036 0.044 0.073
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 0,5xl 0,5xD 24 0.029 0.036 0.044 0.073
P.6 | Tool and treated steels > 1100 N/mm² 0,5xl 0,5xD 20 0.0203 0.0252 0.0308 0.0511
K.1 | Cast iron ≤ 820 N/mm² 0,5xl 0,5xD 35 0.029 0.036 0.044 0.073
K.2 | Cast iron > 800 N/mm² 0,5xl 0,5xD 25 0.029 0.036 0.044 0.073
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm² 0,5xl 0,5xD 80-120 0.029 0.036 0.044 0.073

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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

Tool geometry

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Helix angle = 25°. Rake angle = 12°.
Material HSS Co8

Material HSS Co8

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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.
Norm ČSN 222814.

Norm ČSN 222814.

Feed direction possibility

Feed direction possibility