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Machine tap, TiCN, G: G3/4

Article no.: 137700 G3/4

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  • Thread type: G
  • Flank angle: 55
  • Tool material: HSS
  • Standard: DIN 5156
  • Taper lead form: C

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Product details

Technical Data

Thread size G3/4
Coating TiCN
Thread type G
Flank angle 55 degrees
Tool material HSS
Standard DIN 5156
Taper lead form C
Helix angle 40 degrees
Shank Plain shank with h9
Through-coolant no
Application for type of drilling up to 2×D for blind holes
Cutting direction right-hand
Thread pitch 1.814 mm
Threads per inch 14
Thread ⌀ 26.44 mm
Overall length L 140 mm
Shank ⌀ Ds 20 mm
Shank square □ 16 mm
Tapping hole ⌀ 24.5 mm
Type of threading tool Machine tap for dynamic machining
Number of clamping slots 5
Colour ring blue
Number of cutting edges Z 5
Thread depth 52.88 mm
Type of product Tap

Identification numbers & Classifications

Article number 137700 G3/4
Manufacturer number 137700 G3/4

Application Table

Aluminium (short chipping)
N
16
Steel < 500 N/mm²
P
20
Steel < 750 N/mm²
P
19
Steel < 900 N/mm²
P
19
INOX < 900 N/mm²
M
8
INOX > 900 N/mm²
M
6
CuZn
N
16
Oil
 
wet maximum
 

Description

Version:

For even better performance. For use with emulsion (fat content minimum 8%).
HSS

Application:

For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).

Note:

NEW GENERATION AVAILABLE!
Recommended successor product is No. 137750.

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