SWISSTECH M12x1.75 HSS-E Metric Black Ring Spiral Point Long Shank Taps / Model: SWT1859812X

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SWISSTECH M12x1.75 HSS-E Metric Black Ring Spiral Point Long Shank Taps / Model: SWT1859812X

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Brand
SwissTech
Class of Fit
6H
ean
5036140253667
eclassCode
21010210
Finish/Coating
Bright
Material
Cobalt High Speed Steel
Material Grade
M35
Number of Flutes
3
Overall Length
220.0mm
Pitch
1.75mm
Shank Diameter
9mm
Square Width
7.0mm
Tap Type
Spiral Point
Thread Direction
Right Hand
Thread Length
24.0mm
Thread Size
M12
Thread Standard
Metric Coarse


Spiral Point Long Series
  • ISO Metric
  • For blind holes
  • Taper lead to DIN 13 form B (with gun nose chamber lead 4/5 thread)
  • Tapping tolerance to 6H
  • Thread angle 60°

The tool geometry (with up to 138 parameters) has been developed and optimised during long-term tests in co operation with users for the different sections of structural steel, aluminum casting, machining steel, VA steels, heat-resistant steels and tool steels. Selected hard coatings increase the range of applications. The objective of developing Swiss+Tech's 'Black Ring' Taps was the realisation of narrower tolerances and more efficient cutting times
for the thread production.
The unique general purpose properties of these taps guarantee high productivity by reducing the amount of time spent changing taps for different materials and at the same time reduces the number of taps required by the machine shop.
Swiss+Tech 'Black Ring' machine taps with their wide range of applications are the result of years of experience in metal cutting. Responsible for our developments were the following demands from our main customers:
Increase of a tap's versatility.
  • Reducing the confusing type variety.
  • Reducing the storage costs for the tools.
  • Reducing the tool changing times.
  • For general tapping applications. For production tapping of specific materials a specialist tap may be more suitable.
  • Manufactured to DIN 371/376.

 

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