# FANAR countersink DIN 373 18 x 8.5 HSS

**URL:** https://aio.lv/en/product--fanar-t1-044010-1885--11820836
**Data updated:** 2026-03-09 11:08 (EET)
**Category:** Drill Bits
**Manufacturer:** FANAR
**Manufacturer code:** T1-044010-1885
**EAN:** 5900920182082
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-t1-044010-1885--11820836

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

FANAR countersink to DIN 373 made of HSS with dimensions 18 x 8.5 mm. Designed for creating countersinks and chamfers in metalworking and manufacturing operations, this tool conforms to the DIN 373 standard and is suitable for use with drill presses and hand-held drilling machines. Ideal for preparing holes for flat-head screws and deburring edges.

## Long description

FANAR countersink DIN 373 18 x 8.5 HSS is a high-speed steel countersink designed in accordance with the DIN 373 standard. With a nominal diameter of 18 mm and a 8.5 mm cutter length, this tool is intended for producing clean countersinks and chamfers in metalworking operations. It is compatible with drill presses and hand-held drilling machines and is suitable for preparing holes for flat-head screws and for deburring sharp edges.
Advantages
The HSS construction provides a balance of toughness and hardness, allowing reliable performance in mild and hardened steels as well as non-ferrous metals. Being manufactured to DIN 373 dimensions ensures interchangeability and predictable results when matching fasteners and assembly requirements. The geometry of the cutting edges is optimised for smooth chip evacuation and reduced chatter during operation.
Suitable for
Creating countersinks for flat-head screws in metal components
Chamfering hole entries to improve fastener seating
Deburring edges after drilling operations
Use in drill presses and portable drilling machines
Key specifications
Material: high-speed steel (HSS)
Standard: DIN 373 compliant geometry
Nominal diameter: 18 mm
Cutter length/working length: 8.5 mm
Intended application: metal countersinking and chamfering
How to use
Secure the workpiece and select an appropriate pilot drill or guide as required. Mount the FANAR countersink in the drill chuck ensuring concentricity and firm clamping. Use a suitable spindle speed and feed rate for the material being processed; start with moderate speed and increase as appropriate for small-diameter countersinks. Apply steady axial pressure until the desired countersink depth and chamfer are achieved, then withdraw the tool while the spindle is still turning to clear chips.
Usage recommendations
To extend tool life and achieve consistent results, use cutting lubricant when working with steels and maintain proper speeds and feeds. Inspect the cutting edges periodically and replace the countersink if wear or chipping is observed.

## FAQ

### How much does the FANAR countersink DIN 373 18 x 8.5 HSS cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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/11820836/67223130_large.webp