# Hammer drill bit Yato YT-4042 4.2 mm 1 pc

**URL:** https://aio.lv/en/product--yato-yt-4042--11590579
**Data updated:** 2025-12-31 08:52 (EET)
**Category:** Drill Bits
**Manufacturer:** YATO
**Manufacturer code:** YT-4042
**EAN:** 5906083940422
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-4042--11590579

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 30.07.2026 | 1.79 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Yato YT-4042 is a 4.2 mm hammer drill bit designed for rotary hammers. It is suitable for drilling into concrete and masonry materials. This durable drill bit ensures efficient performance and longevity, making it an essential tool for construction and renovation projects.

## Long description

The Yato YT-4042 is a 4.2 mm hammer drill bit designed for use with rotary hammers. With a total length of 75 mm and a cylindrical shank, this single-piece drill bit is made for drilling into masonry and concrete; it is also compatible with cast iron, non-ferrous metals, plastics and stainless steel where a hammer-action bit is appropriate. The bit is supplied as one unit and carries the YATO brand identification (MPN YT-4042, EAN 5906083940422).
Advantages
The Yato YT-4042 offers a compact 4.2 mm diameter and 75 mm length that provide precise drilling in confined areas. Its cylindrical shank ensures secure mounting in compatible chucks and holders. Manufactured for durability, the bit performs reliably under hammer drilling conditions and is supplied as a single piece for straightforward replacement.
Suitable for
Drilling holes in concrete and masonry
Work on cast iron
Drilling in non-ferrous metals
Drilling through plastic components
Light-duty work in stainless steel where applicable
Key specifications
Type: Hammer drill bit
Diameter: 4.2 mm
Length: 75 mm
Shank: Cylindrical
Material indication: Bronze (as supplied)
Quantity: 1 pc
Brand / MPN / EAN: YATO / YT-4042 / 5906083940422
How to use
Select a compatible rotary hammer or drill with a chuck or holder suited for cylindrical shanks. Secure the Yato YT-4042 bit firmly in the tool, set the hammer mode if drilling concrete or masonry, and start at low speed to establish the hole. Apply steady, moderate pressure and allow the tool to do the work; increase speed as appropriate. Withdraw periodically to clear debris when drilling deeper holes.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, gloves and hearing protection) and choose the correct drill mode for the material. For best results in concrete and masonry use hammer action; for metals and plastics use rotary mode without hammering if applicable. Inspect the bit before use and replace when worn to maintain drilling accuracy and safety.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Bronze |
| Length | 75 mm |
| Proper use | Rotary hammer |
| Working length | 43 mm |
| Suitable for materials | Cast iron, Non-ferrous metal, Plastic, Stainless steel |
| Drill bit diameter | 4.2 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 | Hammer drill bit |

## FAQ

### How much does the Hammer drill bit Yato YT-4042 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Monday 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: Cash payment, 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

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