MT11375.200 TICN High-speed steel HSS Co5 DIN 371, DIN 376
Type VA
Chamfer
Angle of thread
Lead of screw thread
Thread standard
ISO Metric coarse thread
Material HSS Co5
TiCN coating
D
6 H
P d l1 l2 d1 Z a Item code On stock
M20 2,5 16 140 30 17,5 3 12 MT11375.200 TICN No

Cutting conditions


Material

Strength

Vc
M.1 | Corrosion- and acid-proof steels ≤ 750 N/mm² 8-12
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 5-8
M.3 | Corrosion- and acid-proof steels > 850 N/mm² 5-8
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm² 8-12

Calculations of cutting conditions

Product attributes

Type VA

Type VA

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Designed for stainless steel
Angle of thread

Angle of thread

Thread standard

Thread standard

Material HSS Co5

Material HSS Co5

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Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
Chamfer

Chamfer

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For straight flutes with spiral point, for medium or long chipping material.
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).