VN10018High-speed steel HSS Co8DIN 338
Type N
Tool geometry
Point shape - form C
Point angle 128°
Right helix
Material HSS Co8
Parallel shank twist drills, jobber series
D l1 l2Item codeOn stock
36133VN10018.0300 Yes
3,26536VN10018.0320 Yes
3,36536VN10018.0330 Yes
3,57039VN10018.0350 Yes
47543VN10018.0400 No
4,27543VN10018.0420 Yes
4,58047VN10018.0450 Yes
58652VN10018.0500 Yes
5,18652VN10018.0510 Yes
5,28652VN10018.0520 Yes
5,59357VN10018.0550 Yes
69357VN10018.0600 Yes
6,510163VN10018.0650 Yes
6,810969VN10018.0680 Yes
710969VN10018.0700 Yes
7,510969VN10018.0750 Yes
811775VN10018.0800 Yes
8,511775VN10018.0850 Yes
912581VN10018.0900 Yes
9,512581VN10018.0950 Yes
1013387VN10018.1000 Yes
10,513387VN10018.1050 Yes
1114294VN10018.1100 Yes
11,514294VN10018.1150 Yes
12151101VN10018.1200 Yes
12,5151101VN10018.1250 Yes
13151101VN10018.1300 Yes
13,5160108VN10018.1350 Yes
14160108VN10018.1400 Yes
14,5169114VN10018.1450 Yes
15169114VN10018.1500 Yes
16178120VN10018.1600 Yes

Cutting conditions


Material

Strength
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²
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 steels750 - 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.4 | Cooper-zinc alloys, cooper-tin alloys≤ 800 N/mm²
S.1 | Chrome-nickel alloys≤ 1500 N/mm²
S.2 | Titanium, Titanium alloys≤ 1250 N/mm²

Calculations of cutting conditions

Product attributes

Type N

Type N

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Normal profile of flute, normal core, point angle 118°. Drills made of HSS Co mildly strenghtened core, point angle 130°.
Point shape - form C

Point shape - form C

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Conical lip relief, split point, DIN 1412 form C.
Right helix

Right helix

Tool geometry

Tool geometry

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Lead of helix 25° - 30°.
Point angle 128°

Point angle 128°

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.