# Masonry drill bit set YATO YT-4166, 8 mm diameter, 10 pieces

**URL:** https://aio.lv/en/product--yato-yt-4166--11718990
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** YATO
**Manufacturer code:** YT-4166
**EAN:** 5906083941665
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-4166--11718990

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

YATO YT-4166 is a set of 10 masonry drill bits with an 8 mm diameter designed for drilling into concrete, brick and stone. Intended for use with a drill for creating holes for anchors, dowels and fasteners. The set provides multiple identical bits for repeat work or replacement during renovation and construction tasks.

## Long description

YATO YT-4166 is a set of ten 8 mm masonry drill bits designed for making precise holes in concrete, brick and natural stone. Each bit in the set has a working length suitable for general anchoring and fastening tasks and is intended for use with rotary hammer drills that accept SDS Plus shanks. The set supplies multiple identical bits to support repetitive drilling operations, on-site replacements and renovation projects where consistent hole diameter and reliable breakage-free performance are required.
Advantages
The set contains ten identical 8 mm diameter masonry bits that ensure uniform hole sizes and reduce tool changes during extended work. SDS Plus shanks provide secure, vibration-resistant connection to compatible hammer drills and facilitate quick bit changes. Hardened and bronze-finished bodies deliver increased wear resistance and maintain drilling performance in abrasive materials. The standardized length offers a balance between reach and rigidity for anchor and dowel installation.
Suitable for
 Drilling holes for wall anchors and dowels in concrete and brick
 Installing fasteners for fixtures, conduits and cable trays
 Replacement bits for renovation and construction sites
 Repeated drilling tasks where identical bit diameter is required
Key specifications
 Diameter: 8 mm
 Length: 160 mm
 Shank type: SDS Plus
 Material compatibility: concrete, brick, natural stone
 Finish: bronze
 Quantity: 10 pieces
How to use
Fit an SDS Plus bit into the rotary hammer chuck until it locks, select rotary hammer mode suitable for masonry, and mark the drilling point. Start drilling with light pressure to establish the hole, then apply steady, even pressure while allowing the drill’s impact action to do the work. Withdraw the bit periodically to clear dust and improve cutting efficiency. Use appropriate anchor or dowel size that corresponds to the 8 mm hole diameter.
Usage recommendations
Always wear eye, hearing and respiratory protection when drilling masonry. Use dust extraction or periodic clearing to reduce airborne silica. Match the drill mode and speed to the material and avoid excessive axial force to prevent premature bit wear. Store bits in a dry place and replace worn bits to maintain clean hole dimensions and safe fastening performance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Bronze |
| Length | 160 mm |
| Proper use | Drill |
| Working length | 90 mm |
| Suitable for materials | Concrete |
| Drill bit diameter | 8 mm |
| Shank shape | SDS Plus |
| Number of drill bits | 10 pc(s) |
| Drill bit type | Masonry drill bit |

## FAQ

### How much does the YATO YT-4166 masonry drill bit set 8 mm, 10 pcs cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 08.07.2026 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/11718990/67196622_large.webp