# Drill Bit for Metal Smart HSS cylindrical 3.1 mm set of 10 (model 11-031)

**URL:** https://aio.lv/en/product--smart-11-031--11721068
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Smart
**Manufacturer code:** 11-031
**EAN:** 5901769680364
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--smart-11-031--11721068

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Cylindrical HSS drill bit set by Smart, 3.1 mm diameter, 10 pieces (model 11-031) designed for drilling metal and other hard materials. High-speed steel construction provides wear resistance and heat tolerance for drilling in steel, iron, and non-ferrous metals. Suited for handheld drills and drill presses in workshop, maintenance, and fabrication tasks.

## Long description

Smart cylindrical HSS drill bit set, 3.1 mm diameter, 10 pieces, designed for drilling metal and other hard materials. These high-speed steel (HSS) bits are engineered to withstand the heat and wear associated with cutting steel, iron and non-ferrous metals. The straight shank design fits standard chucks on handheld drills and drill presses, making the set suitable for workshop, maintenance and fabrication environments.
Advantages
The HSS construction provides good hardness and heat resistance for sustained drilling in metal. A consistent 3.1 mm diameter across all ten bits ensures repeatable hole sizing and reduces the need for frequent tool changes. The cylindrical shank offers compatibility with most chucks and simple installation. The set format supplies spare bits for multi-step projects or for replacement when wear occurs.
Suitable for
Drilling holes in steel and iron components
Working with non-ferrous metals such as aluminum and brass
Workshop repairs and maintenance tasks
Use with handheld drills and drill presses
Small fabrication and assembly jobs requiring consistent hole diameter
Key specifications
Material: high-speed steel (HSS)
Shank type: cylindrical (straight) shank compatible with standard chucks
Diameter: 3.1 mm
Quantity: 10 pieces per set
Intended materials: ferrous and non-ferrous metals
How to use
Secure the chosen 3.1 mm drill bit in the drill chuck and tighten firmly. Mark the drilling point on the workpiece and, if needed, use a center punch to prevent bit wandering. Select an appropriate drilling speed for the metal being drilled—slower speeds for harder steels and higher speeds for softer non-ferrous metals. Apply steady, even pressure and use cutting fluid or lubricant to reduce heat and improve tool life. Withdraw the bit occasionally to clear chips and avoid clogging.
Usage recommendations
For best results, use lubricant when drilling stainless steel or other hard alloys, and reduce speed to minimize overheating. Replace bits when wear or chipping is visible to maintain hole quality and to prevent workpiece damage.

## FAQ

### How much does the Drill Bit Smart HSS 3.1 mm set of 10 cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 02.07.2026 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 Smart 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 Smart 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/11721068/67102295_large.webp