VN40090 High-speed steel HSS
Tool geometry
Point shape - form C
Point angle 118°
Material HSS
D l1 l2 Item code On stock
2,5 43 9,5 VN40090.0250 Yes
2,6 43 9,5 VN40090.0260 No
2,8 46 10,6 VN40090.0280 No
3 46 10,6 VN40090.0300 Yes
3,1 49 11,2 VN40090.0310 No
3,2 49 11,2 VN40090.0320 Yes
3,3 49 11,2 VN40090.0330 No
3,4 52 12,5 VN40090.0340 No
3,5 52 12,5 VN40090.0350 Yes
3,7 52 12,5 VN40090.0370 No
4 55 14 VN40090.0400 Yes
4,1 55 14 VN40090.0410 Yes
4,2 55 14 VN40090.0420 Yes
4,3 58 15,5 VN40090.0430 No
4,5 58 15,5 VN40090.0450 No
4,8 62 19 VN40090.0480 No
4,9 62 19 VN40090.0490 Yes
5 62 19 VN40090.0500 Yes
5,1 62 19 VN40090.0510 No
5,2 62 19 VN40090.0520 Yes
5,5 66 24 VN40090.0550 No
5,6 66 24 VN40090.0560 No
6 66 24 VN40090.0600 No
6,1 70 24 VN40090.0610 No
6,2 70 24 VN40090.0620 No
6,4 70 24 VN40090.0640 No
6,5 70 24 VN40090.0650 Yes
6,8 74 24 VN40090.0680 No
7 74 24 VN40090.0700 Yes
8 79 25 VN40090.0800 Yes
8,5 79 25 VN40090.0850 No
10 89 25 VN40090.1000 No

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
N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%) ≤ 400 N/mm²
N.2 | Aluminium cast alloys Si (Si ≤ 12%) ≤ 600 N/mm²
N.3 | Aluminium cast alloys Si (Si > 12%) ≤ 600 N/mm²
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm²

Calculations of cutting conditions

Product attributes

Tool geometry

Tool geometry

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Lead of helix 25° - 30°.
Point angle 118°

Point angle 118°

Point shape - form C

Point shape - form C

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Conical lip relief, split point, DIN 1412 form C.
Material HSS

Material HSS

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High speed steel of average performance, it is applicable especially for cutters of smaller diameters and for milling of materials up to the strength of 900 MPa.