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HSCo blue-ring machine tap for blind holes DIN 371/376
The blue ring machine tap for general, wide-ranging applications in long-chipping, non-alloyed steels up to a strength of 850 N/mm².
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![](https://media.wuerth.com/source/eshop/stmedia/wuerth/images/std.lang.all/resolutions/category/78px/170640.jpg)
![](https://media.wuerth.com/source/eshop/stmedia/wuerth/images/std.lang.all/resolutions/category/78px/170632.jpg)
![](https://media.wuerth.com/source/eshop/stmedia/wuerth/images/std.lang.all/resolutions/category/78px/1333430.jpg)
Variants
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- Cutting geometry precisely tailored to steel materials
- Optimized micro-geometry and diagonally stepped threaded part for high process reliability and longer service life compared to comparable machine taps
- Sufficient coolant and lubricant must be added when cutting threads.
- For the machine tap/material assignments, see the overview tables
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!