# Drill bit Art-Pol HSS cylindrical 4 mm for metal, model AR53940

**URL:** https://aio.lv/en/product--art-pol-ar53940--11720432
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Art-Pol
**Manufacturer code:** AR53940
**EAN:** 5900171539406
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--art-pol-ar53940--11720432

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Cylindrical HSS drill bit by Art-Pol, 4 mm diameter, designed for drilling metal. Manufactured from high-speed steel (HSS) for wear resistance and heat tolerance during metalworking. Suited for hand drills and drill presses when cutting holes in steel, iron and non-ferrous metals. Use for workshop repairs, metal fabrication and maintenance tasks.

## Long description

Art-Pol HSS cylindrical drill bit, 4 mm diameter, designed specifically for drilling metal. Made from high-speed steel (HSS) to provide improved wear resistance and heat tolerance during cutting operations. The 4 mm cylindrical shank is compatible with most hand drills and drill presses and is intended for use on steel, cast iron and non-ferrous metals in workshop repair, metal fabrication and maintenance environments.
Advantages
The HSS material offers good hardness and thermal resistance for sustained drilling in metal, reducing wear and maintaining cutting performance. The cylindrical shank ensures secure clamping in standard chucks, while the 4 mm diameter provides a common size for pilot holes and smaller through-holes. Its geometry is optimized for metalworking to deliver consistent chip evacuation and reliable hole quality under normal workshop conditions.
Suitable for
 Drilling holes in steel and cast iron
 Working with non-ferrous metals such as aluminum and brass
 Pilot holes for tapping and fastening
 Workshop repairs and maintenance tasks
 Use in hand drills and drill presses
Key specifications
 Material: high-speed steel (HSS)
 Tip type: twist drill geometry suitable for metal
 Shank type: cylindrical
 Diameter: 4 mm
 Typical applications: drilling in ferrous and non-ferrous metals
How to use
Secure the drill bit in the chuck of a hand drill or drill press, ensuring the cylindrical shank is fully inserted and tightened. Mark and center the drilling point, use a center punch if precise positioning is required, and start drilling at a moderate speed appropriate for the workpiece material. Apply steady, even pressure and allow the bit to cut without forcing; withdraw periodically to clear chips and reduce heat buildup. For larger depths or harder materials, use cutting fluid to improve cooling and chip evacuation.
Usage recommendations
For best results when drilling steel or other hard metals, use appropriate cutting lubricant, moderate spindle speed and incremental pecking for deeper holes. Inspect the bit for wear or chipping before use and replace when edge condition degrades to maintain hole quality and safety.

## FAQ

### How much does the Art-Pol HSS drill bit 4 mm AR53940 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 09.07.2026 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 Art-Pol 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 Art-Pol 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/11720432/67101693_large.webp