# FANAR solid carbide drill bit, 2.5 mm, 16/57 mm shank/overall, 5×D, HA3 coating Blue Cut INOX

**URL:** https://aio.lv/en/product--fanar-e369610250--11719971
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** FANAR
**Manufacturer code:** E.3696.1.0250
**EAN:** 2010004147838
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-e369610250--11719971

## 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

Solid carbide drill bit by FANAR with a 2.5 mm cutting diameter, 16 mm shank and 57 mm overall length. Designed as a 5×D twist drill for deep and precise holes. HA3 Blue Cut INOX coating improves wear resistance and performance when drilling stainless steels and other hard materials. Suited for CNC machining, production drilling and metalworking.

## Long description

FANAR solid carbide drill bit with a 2.5 mm cutting diameter and a 16 mm shank provides a compact, rigid tool for precision drilling. The overall length of 57 mm and a 5×D length-to-diameter ratio are optimized for deeper hole production while maintaining stability. A HA3 Blue Cut INOX coating increases surface hardness and reduces friction, making this tool suitable for drilling stainless steels and other challenging metals in CNC and production environments.
Advantages
The solid carbide construction offers high rigidity and wear resistance compared with high-speed steel alternatives, delivering consistent hole quality and longer tool life. The HA3 Blue Cut INOX coating improves heat and abrasion resistance, lowers built-up edge formation and enhances performance when machining stainless steel and other tough alloys. The 16 mm shank ensures secure clamping and reduced runout in collets or chucks, supporting accurate, repeatable results in automated setups.
Suitable for
 CNC drilling of stainless steel components
 Production and batch drilling in metalworking shops
 Precision holemaking in hard alloys and tool steels
 Automated machining centers and multi-spindle drills
Key specifications
 Cutting diameter: 2.5 mm
 Shank diameter: 16 mm
 Overall length: 57 mm
 Length-to-diameter ratio: 5×D
 Material: solid carbide
 Coating: HA3 Blue Cut INOX
 Geometry: twist drill for deep hole drilling
How to use
Install the drill bit securely in a collet or chuck matched to the 16 mm shank and ensure concentric clamping to minimize runout. Select cutting parameters appropriate for carbide tooling and the workpiece material—use moderate cutting speeds and feed rates when starting with stainless steel, and adjust based on chip formation and tool wear. Use through coolant or abundant external coolant where possible to reduce heat buildup. Retract periodically when drilling deep holes to clear chips and prevent clogging.
Usage recommendations
For best results with stainless steels, use steady cutting speeds, adequate coolant flow and light pecking cycles when necessary. Monitor tool wear and replace the drill when surface quality or dimensional accuracy degrades. Match feeds and speeds to machine rigidity and workholding to extend tool life and maintain hole quality.

## FAQ

### How much does the FANAR solid carbide drill bit, cost, and is it available for purchase?

The price is 64.49 € (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 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