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Machine tap G1/4

Article no.: 133310 G1/4

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

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Product details

Technical Data

Thread size G1/4
Coating TiCN
Thread type G
Flank angle 55 degrees
Tool material HSS E
Standard DIN 5156
Taper lead form B
Shank Plain shank with h9
Through-coolant no
Application for type of drilling up to 3×D for through holes
Cutting direction right-hand
Thread pitch 1.337 mm
Threads per inch 19
Thread ⌀ 13.16 mm
Overall length L 100 mm
Shank ⌀ Ds 11 mm
Shank square □ 9 mm
Tapping hole ⌀ 11.8 mm
Type of threading tool Machine tap for dynamic machining
Number of clamping slots 3
Colour ring red
Number of cutting edges Z 3
Thread depth 39.48 mm
Type of product Tap

Identification numbers & Classifications

Article number 133310 G1/4
Manufacturer number 133310 G1/4

Application Table

Steel < 500 N/mm²
P
20
Steel < 750 N/mm²
P
19
Steel < 900 N/mm²
P
19
Steel < 1100 N/mm²
P
9
TOOLOX 33
H
4
Oil
 
wet maximum
 

Description

Version:

With spiral point.
For use with emulsion (fat content minimum 8 %).

Application:

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

Recommendation:

For TOOLOX materials we recommend deviating from the DIN data (see table) by drilling the tapping hole ⌀ 0.05 to 0.3 mm larger.

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