Fluteless machine tap without oil grooves HSS-E 6GX, TiAlN, M: M2

Article no.: 139142 M2
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  • Thread type: M
  • Flank angle: 60
  • Tool material: HSS E
  • Standard: DIN 2174
  • Thread standard: DIN 13

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Product details

Technical Data

Thread size M2
Coating TiAlN
Thread type M
Flank angle 60 degrees
Tool material HSS E
Standard DIN 2174
Thread standard DIN 13
Tolerance class ISO 3X 6GX
Taper lead form C
Shank Plain shank with h9
Through-coolant no
Application for type of drilling up to 1.5×D for blind holes; up to 1.5×D for through holes
Cutting direction right-hand
Thread pitch 0.4 mm
Overall length L 45 mm
Shank ⌀ Ds 2.8 mm
Shank square □ 2.1 mm
Tapping hole ⌀ guide value 1.85 mm
Thread ⌀ 2 mm
Number of clamping slots 3
Colour ring green
Number of cutting edges Z 3
Thread depth 3 mm
Type of product Fluteless tap

Identification & Classification

Article number 139142 M2
EAN / GTIN 4045197446626
Manufacturer number 139142 M2
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Aluminium (short chipping)
N
23
Steel < 500 N/mm²
P
23
Steel < 750 N/mm²
P
22
Steel < 900 N/mm²
P
22
INOX < 900 N/mm²
M
11
CuZn
N
12
Uni
 
Oil
 
wet maximum
 

Description

Version:

DIN 2174 (≈ DIN 371 ≤ M10; ≈ DIN 376 ≥ M12).
Tolerance class: ISO 3X / 6GX = Oversize 0.02 − 0.04 mm.

Application:

For components which are galvanised after threading or which shrink slightly when hardened.

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