MT21585 TICNHigh-speed steel HSSE V3DIN 371, DIN 376
Type UNI
Tool geometry
Chamfer
Angle of thread
Lead of screw thread
Thread standard
ISO Metric coarse thread
Materiál HSSE V3
TiCN coating
New
Machine taps with spiral flute, 40°, universal, coating TiCN
D
6 H
P d l1 l2 d1 Z a Item codeOn stock
M30,53,55692,532,7 MT21585.030 TICN No
M40,74,56373,333,4 MT21585.040 TICN Yes
M50,8670134,234,9 MT21585.050 TICN Yes
M6168015534,9 MT21585.060 TICN Yes
M81,25890186,836,2 MT21585.080 TICN Yes
M101,510100208,538 MT21585.100 TICN Yes
M121,7591102310,237 MT21585.120 TICN Yes
M14211110251239 MT21585.140 TICN Yes
M16212110251439 MT21585.160 TICN Yes
M182,5141253015,5311 MT21585.180 TICN No
M202,5161403017,5312 MT21585.200 TICN Yes

Cutting conditions


Material

Strength
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.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%)≤ 400 N/mm²
N.2 | 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

Type UNI

Type UNI

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Designed for universal applications
Chamfer

Chamfer

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For straight or spiral flutes, for short chipping materials.
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).
Tool geometry

Tool geometry

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Helix angle = 40°.
Angle of thread

Angle of thread

Thread standard

Thread standard

Materiál HSSE V3

Materiál HSSE V3