MT21505High-speed steel HSS Co5DIN 371, DIN 376
Tool geometry
Chamfer
Angle of thread
Lead of screw thread
Thread standard
ISO Metric coarse thread
Material HSS Co5
Steamtempered (Black finish)
New
Machine taps with spiral flute, 40°, pasivation
D
6 H
P d l1 l2 d1 Z a Item codeOn stock
M20,42,84561,632,1MT21505.020 Yes
M2,50,452,8507,52,0532,1MT21505.025 No
M30,53,55652,532,7MT21505.030 No
M40,74,56373,333,4MT21505.040 No
M50,867084,234,9MT21505.050 Yes
M6168010534,9MT21505.060 Yes
M81,25890136,836,2MT21505.080 Yes
M101,510100158,538MT21505.100 Yes
M121,7591101810,237MT21505.120 Yes
M14211110201239MT21505.140 No
M16212110201439MT21505.160 Yes
M182,5141252515,5411MT21505.180 No
M202,5161402517,5412MT21505.200 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
P.3 | Tool steels low alloyed≤ 1100 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 Al-Si (Si ≤ 6%)≤ 400 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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Helix angle = 40°.
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 or spiral flutes, for short chipping materials.
Lead of screw thread

Lead of screw thread

ISO Metric coarse thread

ISO Metric coarse thread

Steamtempered (Black finish)

Steamtempered (Black finish)