# FANAR countersink DIN 335-C 90° × 25 mm HSS (T1-040010-0250)

**URL:** https://aio.lv/en/product--fanar-t1-040010-0250--11820620
**Data updated:** 2026-03-09 11:08 (EET)
**Category:** Drill Bits
**Manufacturer:** FANAR
**Manufacturer code:** T1-040010-0250
**EAN:** 5900920097720
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-t1-040010-0250--11820620

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

FANAR DIN 335-C countersink with a 90° tip angle and 25 mm cutting diameter, manufactured in high-speed steel (HSS). Designed for creating chamfers and countersinks in metal and hard materials, suitable for manual or machine use and for preparing holes for flat-head fasteners. Compatible with drills and tool holders matching the specified diameter.

## Long description

The FANAR countersink DIN 335-C 90° × 25 mm HSS is a precision cutting tool designed to create chamfers and countersinks for flat-head fasteners or to deburr holes in metal and other hard materials. Made from high-speed steel (HSS), this countersink combines wear resistance with cutting performance appropriate for both manual and machine applications. The tool’s 90° tip angle and 25 mm cutting diameter provide a standardized geometry for producing consistent, clean seatings for screws and rivets.
Advantages
This FANAR DIN 335-C countersink offers durable HSS construction that maintains cutting edge sharpness under typical industrial and workshop conditions. Its 90° tip angle ensures compatibility with standard flat-head fasteners, while the 25 mm diameter covers a wide range of hole sizes. The tool is suitable for use in handheld drills as well as in machine spindles and tool holders that accept the specified diameter, providing flexibility across different working environments.
Suitable for
Creating chamfers and countersinks in steel, stainless steel, aluminum and other hard materials
Preparing holes for flat-head screws and rivets
Deburring and finishing bore edges after drilling
Use in manual drilling and machine tool operations
Key specifications
Tip angle: 90°
Cutting diameter: 25 mm
Material: High-speed steel (HSS)
Standard: DIN 335-C compliant geometry
Intended use: Countersinking, chamfering, deburring
How to use
Select a drill or tool holder that matches the countersink diameter and securely mount the tool. Align the countersink with the hole axis and apply steady feed while maintaining appropriate spindle speed for the workpiece material. Use cutting lubricant when working with steels or stainless steel to reduce heat and prolong tool life. Withdraw the tool carefully after cutting to avoid damage to the freshly machined surfaces.
Usage recommendations
Adjust spindle speed and feed rate to match the workpiece material: lower speeds and light feeds for stainless steel, moderate speeds for carbon steels and higher speeds for softer metals such as aluminum. Regularly inspect the cutting edges and regrind or replace the tool when wear affects the quality of countersinks.

## FAQ

### How much does the FANAR countersink DIN 335-C 90° × 25 mm HSS cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 22.07.2026 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/11820620/67222923_large.webp