MT21584 SET High-speed steel HSSE-V3 DIN 371, DIN 376
Tool geometry
Chamfer
Lead of screw thread
Thread standard
ISO Metric coarse thread
Material HSSE V3
TiCN coating
Item code On stock
MT21584.M3-M12 TiCN SET No

Cutting conditions


Material

Strength

Vc
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 18-22
P.2 | General construction steels, steel castings ≤ 850 N/mm² 10-12
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 10-12
P.4 | Heat treatable steels ≤ 900 N/mm² 10-12
P.5 | Tool steels high alloyed ≤ 1100 N/mm² 10-12
P.6 | Tool and treated steels > 1100 N/mm² 10-12
M.1 | Corrosion- and acid-proof steels ≤ 750 N/mm² 10-12
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 10-12
M.3 | Corrosion- and acid-proof steels > 850 N/mm² 10-12
K.1 | Cast iron (≤ 240 HB) ≤ 820 N/mm² 12-18
K.2 | Cast iron (> 240 HB) > 800 N/mm² 12-18
N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%) ≤ 400 N/mm² 26-32
N.2 | Aluminium cast alloys Si (Si ≤ 12%) ≤ 600 N/mm² 12-18
N.3 | Aluminium cast alloys Si (Si > 12%) ≤ 600 N/mm² 12-18
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm² 10-12

 

Product attributes

Tool geometry

Tool geometry

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Helix angle = 40°.
Lead of screw thread

Lead of screw thread

ISO Metric coarse thread

ISO Metric coarse thread

TiCN coating

TiCN coating

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Provides high hardness and at the same time good toughness. Its advantage is in low friction ratio. It is applicable for boring of steels with high strength. It has a lower temperature stability – the cooling is necessary (for example with emulsion).
Chamfer

Chamfer

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For straight or spiral flutes, for short chipping materials.
Thread standard

Thread standard

Material HSSE V3

Material HSSE V3

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High performance high speed steel with 3% vanadium content.