# Drill bit set STANLEY STA50020 — 3 pieces, 3 mm diameter

**URL:** https://aio.lv/en/product--stanley-sta50020--11718521
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** STANLEY
**Manufacturer code:** STA50020
**EAN:** 5035048368947
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stanley-sta50020--11718521

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

STANLEY STA50020 drill bit set, includes three 3 mm drill bits for general drilling tasks. Designed for use with handheld drills and drill presses, the set provides consistent 3 mm hole sizing for metal, wood or plastics depending on drill type and speed. Suitable for small assembly, repair and DIY projects requiring precise small-diameter holes.

## Long description

STANLEY STA50020 — drill bit set with three 3 mm twist drill bits designed for general drilling tasks. Each bit measures 3 mm in diameter and 61 mm in overall length, intended for use with handheld electric drills and drill presses. These bits are suitable for drilling small, precise holes in a range of materials when used with the appropriate drill type, speed and cutting technique. The set is compact and intended for small assembly, repair and DIY projects that require consistent small-diameter holes.
Advantages
The set contains three identical 3 mm bits to ensure repeatable hole size across multiple operations. With a 61 mm overall length, the bits provide adequate reach for thin sheets and small components while maintaining rigidity for controlled drilling. The bits are suitable for use on metal, wood and plastic when paired with the correct speed and feed, allowing a single set to cover several common workshop tasks. The consistent geometry supports stable drilling and straightforward bit replacement when switching between operations.
Suitable for
 Small assembly and fastening tasks requiring 3 mm holes
 Repair and maintenance of metal, wood or plastic components
 DIY projects where precise small-diameter holes are needed
 Use with handheld drills and drill presses for controlled drilling
Key specifications
 Quantity: 3 pieces
 Diameter: 3 mm
 Overall length: 61 mm
 Bit type: twist drill
 Colour: black
 Typical materials: metal, wood, plastic (depends on drill speed and technique)
How to use
Select a drill with an appropriate chuck capacity and secure a 3 mm bit firmly in the chuck. Mark the drilling position, clamp the workpiece if possible, and set the drill to a speed suitable for the material. For metal, use lower speeds and cutting fluid; for wood and plastics, use higher speeds while avoiding melting or splintering. Apply steady, even pressure and withdraw the bit periodically in deeper holes to clear chips. After use, clean the bits and store them to prevent damage.
Usage recommendations
Use the 3 mm STANLEY drill bits at recommended speeds for the material, employ cutting fluid when drilling metals, and always secure the workpiece to maintain hole accuracy and extend bit life.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Length | 61 mm |
| Proper use | Drill |
| Working length | 33 mm |
| Suitable for materials | Metal |
| Drill bit diameter | 3 mm |
| DIN compliance | 338 |
| Drill bit material | Rolled High-Speed Steel (HSS-R) |
| Number of drill bits | 3 pc(s) |
| Drill bit type | Drill bit set |

## FAQ

### How much does the STANLEY STA50020 drill bit set, 3 pcs 3 mm cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 03.07.2026 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 STANLEY 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 STANLEY 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/11718521/67197590_large.webp