# Twist drill bit Yato YT-4120 1.2 cm diameter 1 pc

**URL:** https://aio.lv/en/product--yato-yt-4120--11564812
**Data updated:** 2026-01-14 13:15 (EET)
**Category:** Drill Bits
**Manufacturer:** YATO
**Manufacturer code:** YT-4120
**EAN:** 5906083941207
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-4120--11564812

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Yato YT-4120 twist drill bit features a diameter of 1.2 cm and is designed for efficient drilling. This single piece drill bit is ideal for various materials, ensuring precision and durability during use.

## Long description

The Yato YT-4120 twist drill bit with a 1.2 cm diameter is a single-piece cutting tool designed for straightforward drilling tasks. Constructed to provide accurate hole-making, this drill bit is suitable for general-purpose use across a range of common workshop and home applications. The geometry of the flutes and the chisel edge are shaped to offer controlled chip removal while maintaining concentricity during operation.
Advantages
This twist drill bit delivers consistent hole diameter and straightness when used at recommended speeds and with appropriate holders. Its single-piece construction reduces the risk of wobble and increases runout precision. The cutting edges and helical flutes are engineered to balance fast penetration with effective evacuation of chips, which helps maintain cutting performance and extend usable life under normal operating conditions.
Suitable for
Drilling pilot and through-holes in wood
Making holes in soft and medium-density plastics
Light drilling tasks in non-hardened metals such as aluminum and thin steel sheets
General repair, assembly, and carpentry work
Key specifications
Type: Twist drill bit (single piece)
Diameter: 1.2 cm
Quantity: 1 piece
Geometry: Standard helical flutes for chip removal and centering
Intended use: Manual and machine drilling (hand drill, drill press, cordless drill)
How to use
Select an appropriate drill holder or chuck that securely grips the shank, and set the drill speed according to the material being drilled—lower speeds for metals, medium to higher speeds for wood and plastics. Mark the drilling location and, if precision is required, create a pilot indentation with a center punch to prevent wandering. Apply steady, even pressure and allow the bit to cut without excessive force; withdraw occasionally to clear chips if drilling deep holes. Use cutting fluid or lubricant when drilling metals to reduce heat and improve tool life.
Usage recommendations
Inspect the bit before use for signs of wear or damage. Replace the bit if the cutting edge is blunt or if there is significant runout. Store in a dry place and keep shanks free of debris to ensure secure chucking. For prolonged life, match drill speed and feed to the material and use appropriate cooling when drilling metal.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Bronze |
| Length | 151 mm |
| Proper use | Drill |
| Working length | 101 mm |
| Suitable for materials | Cast iron, Non-ferrous metal, Plastic, Stainless steel |
| Drill bit diameter | 12 mm |
| Shank shape | Cylindrical shank |
| DIN compliance | 338 |
| Point angle | 135 ° |
| Drill bit material | Cobalt Alloy High-Speed Steel (HSS-E) |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Twist drill bit Yato YT-4120 cost, and is it available for purchase?

The price is 9.49 € (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 13.07.2026 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 YATO 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 YATO 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/11564812/66586996_large.webp