# Spiral cutting drill bit Makita Nemesis B-20111

**URL:** https://aio.lv/en/product--makita-b-20111--1486746
**Data updated:** 2026-06-02 20:07 (EEST)
**Category:** Drill Bits
**Manufacturer:** Makita
**Manufacturer code:** B-20111
**EAN:** 0088381375672
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Makita Nemesis Spiral Cutting Drill Bit B-20111 features a diameter of 2.5 cm and is designed for precision drilling. Ideal for various materials, it ensures clean cuts and durability, making it a reliable choice for both professionals and DIY enthusiasts. This single drill bit is perfect for those who need a high-quality tool for their drilling tasks.

## Long description

The Makita Nemesis spiral cutting drill bit is a high-performance tool engineered for demanding drilling applications in masonry and concrete. With a diameter of 25 mm and a total length of 520 mm, this SDS-Max drill bit provides the stability and power required for heavy-duty construction and renovation projects. Its advanced design ensures efficient material removal and consistent performance, even when encountering reinforced concrete.
Advantages
This drill bit features a specialized carbide head geometry that significantly reduces vibration and increases drilling speed. The robust construction minimizes the risk of breakage, while the optimized flute design facilitates rapid dust extraction, preventing overheating and extending the lifespan of the tool. Its precision-engineered tip ensures accurate centering and clean hole formation, which is essential for professional-grade installations.
Suitable for
Drilling into reinforced concrete
Masonry and brickwork applications
Heavy-duty construction and renovation tasks
Professional installation of anchors and fixings
When it may not be suitable
This drill bit is specifically designed for SDS-Max hammer drills and is not compatible with standard rotary drills or SDS-Plus chuck systems. It is not intended for drilling into wood, metal, or soft materials where high-speed rotation is required rather than hammer action.
Key specifications
Diameter: 25 mm
Total length: 520 mm
Shank type: SDS-Max
Material compatibility: Concrete, reinforced concrete, masonry
How to use
Insert the drill bit into the SDS-Max chuck of your hammer drill, ensuring it is securely locked in place. Position the tip of the drill bit at the desired drilling point and apply steady, firm pressure while the tool is in hammer-drill mode. Allow the drill bit to perform the work without forcing it, as this helps maintain the integrity of the carbide tip and ensures a straight hole.
What to consider before purchase
Verify that your power tool is equipped with an SDS-Max chuck system.
Ensure the 25 mm diameter meets the specific requirements of your fasteners or anchors.
Check that the 520 mm length is sufficient for the depth of the material you intend to drill.
Usage recommendations
Always wear appropriate personal protective equipment, including safety goggles and hearing protection, when operating a hammer drill. Periodically clear dust from the hole during deep drilling to maintain efficiency and prevent the bit from binding.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Length | 520 mm |
| Proper use | Drill |
| Working length | 400 mm |
| Drill bit diameter | 25 mm |
| Shank shape | SDS Max |
| Point angle | 130 ° |
| Number of drill bits | 1 pc(s) |
| Number of cutting edges | 4 |
| Drill bit type | Spiral cutting drill bit |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Makita 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 Makita 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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