# Twist drill bit Ruko 204120, right-hand rotation, single piece, 99 g

**URL:** https://aio.lv/en/product--ruko-204120--11718454
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** Ruko
**Manufacturer code:** 204120
**EAN:** 4007140016041
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ruko-204120--11718454

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Ruko 204120 is a single-piece twist drill bit designed for conventional drilling with right-hand rotation. The package contains one drill bit weighing 99 g. Suitable for use in handheld and machine drills where a standard right-hand rotating twist drill is required for cutting and hole-making tasks.

## Long description

Ruko 204120 is a single-piece twist drill bit designed for conventional right-hand rotation drilling. Manufactured for general-purpose use, this drill bit features a Morse taper shank and is suitable for handheld and machine drills. The tool is intended for cutting and producing holes in a variety of materials including steel, cast iron and non-ferrous metals, and is designed to offer high fracture resistance during normal drilling operations.
Advantages
The single-piece construction improves rigidity and reduces the risk of breakage under standard cutting conditions. A Morse taper shank ensures secure seating in compatible chucks and spindles, providing stable concentricity during machining. The geometry and material selection make the bit efficient for drilling both alloyed and unalloyed steels as well as cast materials, while remaining suitable for plastics and non-ferrous metals.
Suitable for
Drilling holes in steel and cast iron
General-purpose drilling in aluminium, brass and bronze
Applications in workshop and machine-tool environments with Morse taper spindles
Handheld drilling where right-hand rotation bits are required
Key specifications
Type: Twist drill bit, right-hand rotation
Material compatibility: Steel, cast iron, aluminium, brass, bronze, plastic
Shank: Morse taper
Overall length: 182 mm
Diameter: 12 mm
Quantity: 1 piece
Weight: 99 g
How to use
Fit the Morse taper shank into a compatible machine spindle or adaptor and ensure secure seating before starting the machine. Select appropriate spindle speed and feed for the material being drilled; lower speeds are recommended for stainless and harder steels, while higher speeds can be used for aluminium and plastics. Apply steady, even pressure and use cutting fluid or coolant when drilling steels and cast materials to extend tool life and improve chip evacuation.
Usage recommendations
Inspect the drill bit for wear or damage before use. For best performance when drilling steel and cast iron, use suitable cutting fluid and remove chips frequently. Avoid excessive side load or bending forces to reduce the risk of fracture. Store the bit in a dry place to prevent corrosion.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.099 kg |
| Product colour | Stainless steel |
| Length | 182 mm |
| Proper use | Drill |
| Rotating direction | Right hand rotation |
| Working length | 101 mm |
| Suitable for materials | Aluminium, Steel, Plastic, Cast iron, Bronze, Brass |
| Drill bit diameter | 12 mm |
| Shank shape | Morse taper shank |
| DIN compliance | 345 |
| Point angle | 118 ° |
| Drill bit material | High-Speed Steel (HSS) |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |
| Customs product code (TARIC) | 82075060 |

## FAQ

### How much does the Twist drill bit Ruko 204120 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 24.07.2026 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 Ruko 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 Ruko 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/11718454/67197706_large.webp