# Cutting Tap FANAR WYGNIATAK M 4 DIN-371C HSSE-PM WGN TIN without flute

**URL:** https://aio.lv/en/product--fanar-c4-903005-0040--11979671
**Data updated:** 2026-03-11 16:27 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** FANAR
**Manufacturer code:** C4-903005-0040
**EAN:** 5900920354397
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-c4-903005-0040--11979671

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

FANAR WYGNIATAK M 4 cutting tap (DIN-371C) made of HSSE-PM with WGN TIN coating, designed for forming M4 metric internal threads. Solid tool without flutes (bez rowkow) for thread cutting applications where such geometry is required. Suitable for use in metalworking and machining operations for producing internal threads in appropriate materials; compatible with manual and machine tapping processes.

## Long description

FANAR WYGNIATAK M 4 DIN-371C HSSE-PM WGN TIN without flute is a solid cutting tap engineered for producing M4 metric internal threads. Manufactured from HSSE-PM high-speed steel with powder metallurgy and finished with a WGN TiN coating, this tap is intended for applications requiring a solid shank without flutes. Its DIN-371C geometry supports standard-form thread generation in compatible base materials and is suitable for both manual and machine tapping operations where non-fluted tool geometry is necessary.
Advantages
The HSSE-PM material offers improved wear resistance and toughness compared with conventional HSS, while the WGN TiN coating reduces friction and extends tool life under repeated use. The solid, no-flute construction provides stable clamping and predictable engagement in specialized setups. DIN-371C thread form ensures dimensional compliance with metric internal thread standards for M4, facilitating consistent results when used under recommended cutting conditions.
Suitable for
Forming or cutting M4 metric internal threads in components requiring a solid shank tap
Machine and manual tapping processes where non-fluted geometry is specified
Metalworking operations on materials compatible with HSSE-PM and TiN-coated tooling
Situations demanding enhanced wear resistance and surface finish from coated high-speed taps
Key specifications
Thread size: M4 metric
Standard: DIN-371C (metric internal thread form)
Material: HSSE-PM (high-speed steel, powder metallurgy)
Coating: WGN TiN (titanium nitride)
Construction: solid, without flute
How to use
Select appropriate tapping speed and feed based on the workpiece material and machine capability, using cutting fluids compatible with TiN-coated tools when applicable to reduce heat and improve chip evacuation. Mount the tap securely in a suitable holder or chuck that supports solid shank tools, ensuring correct axial alignment. For manual tapping, use controlled torque and a steady feed to avoid overtightening; for machine tapping, follow machine manufacturer recommendations for plunge and retract cycles. Inspect the formed threads and the tool periodically for wear and replace the tap when thread quality degrades.
Usage recommendations
Use appropriate cutting lubricant for the material being machined, avoid excessive axial force, and verify machine setup and clamping to preserve thread accuracy and maximize tool life. Store the tap in a dry environment to prevent corrosion and inspect coating integrity before use.

## FAQ

### How much does the Cutting Tap FANAR WYGNIATAK M 4 DIN-371C cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### 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.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11979671/67431319_large.webp