# Thread Tap FANAR M10x1.25 DIN 371C HSSE TiN R40 (6H) for through and blind holes

**URL:** https://aio.lv/en/product--fanar-c2-513x01-0104--11979098
**Data updated:** 2026-03-11 16:25 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** FANAR
**Manufacturer code:** C2-513X01-0104
**EAN:** 5900920689468
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Solid high-speed steel tap by FANAR, size M10×1.25 with 6H tolerance, conforming to DIN 371C. TiN coating improves wear resistance; R40 geometry for general-purpose threading. Suitable for creating metric M10×1.25 threads in through and blind holes in steel and other metals, used in machining, toolrooms and maintenance.

## Long description

Solid high-speed steel tap FANAR M10x1.25 DIN 371C HSSE TiN R40 (6H) is designed for cutting metric M10×1.25 threads in through and blind holes. Manufactured to DIN 371C dimensions with a 6H tolerance class, this tap features a TiN (titanium nitride) coating that enhances surface hardness and wear resistance. The R40 flute/geometry provides a general-purpose profile suitable for threading in steel and a range of other metals in machining, toolroom and maintenance environments.
Advantages
The HSSE core delivers toughness and heat resistance during intermittent and continuous cutting, while the TiN coating reduces friction and extends tool life. The DIN 371C form factor ensures dimensional compatibility with standard tapping procedures and fixtures. The R40 geometry balances chip control and thread quality for both through and blind hole applications, and the 6H tolerance yields reliably precise internal threads.
Suitable for
Cutting metric M10×1.25 internal threads in steel and ferrous alloys
Threading in non-ferrous metals and common engineering alloys
Through-hole and blind-hole tapping operations
Machine shop production, maintenance and tooling repairs
Key specifications
Thread size: M10×1.25
Standard: DIN 371C
Material: high-speed steel (HSSE)
Surface coating: titanium nitride (TiN)
Tolerance class: 6H
Geometry: R40 (general-purpose flute profile)
Application: through and blind holes
How to use
Select appropriate machine setup and secure workpiece. Use recommended spindle speed and feed based on workpiece material and tool manufacturer guidance; apply suitable cutting fluid to improve chip evacuation and reduce heat. For blind holes, avoid plunging too deeply on the first pass—progressively advance the tap and back off to clear chips if necessary. Ensure alignment of the tap with the hole axis to prevent thread distortion and tool breakage. After threading, inspect threads for dimensional accuracy and surface finish.
Usage recommendations
Use cutting oil suitable for the workpiece material and maintain steady feed. For harder steels or interrupted cuts, reduce speed and use light, controlled passes. Replace the tap when wear or coating degradation affects thread quality to maintain tolerance and prevent damage to workpieces.

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### What is the warranty period?

All FANAR products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FANAR service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

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