# Drill Bit Makita SDS‑MAX 24 x 400 x 540 mm, 6‑cut Maxi (B-05446)

**URL:** https://aio.lv/en/product--makita-b-05446--11719034
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** Makita
**Manufacturer code:** B-05446
**EAN:** 088381248440
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-b-05446--11719034

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

SDS‑MAX drill bit from Makita, 24 mm diameter with 400 mm working length and 540 mm overall length, 6‑cut Maxi head design. Intended for rotary hammer drilling in masonry and concrete; suitable for heavy-duty chiselling and drilling with SDS‑MAX compatible demolition hammers. Provides efficient debris removal and stable drilling for construction and renovation tasks.

## Long description

Makita SDS‑MAX 24 x 400 x 540 mm, 6‑cut Maxi (B-05446) is a heavy‑duty SDS‑MAX drill bit designed for rotary hammer drilling in masonry and concrete. With a 24 mm diameter, 400 mm working length and 540 mm overall length, the bit is intended for demanding construction and renovation tasks. The 6‑cut Maxi head geometry improves cutting efficiency and stabilises drilling, while the SDS‑MAX shank ensures secure tool engagement with compatible demolition hammers and rotary hammers.
Advantages
The 6‑cut Maxi head reduces vibration and increases penetration speed in reinforced concrete and hard masonry. The extended working length allows for deeper holes without the need to change bits frequently, and the robust flute design helps clear debris for continuous operation. Manufactured for compatibility with SDS‑MAX systems, this bit offers reliable connection stability and repeatable performance across heavy‑duty drilling and chiselling applications.
Suitable for
 Drilling holes in concrete and masonry for anchors and dowels
 Heavy‑duty rotary hammer drilling on construction sites
 Chiselling and demolition work with SDS‑MAX demolition hammers
 Installation tasks requiring deep or through‑holes in structural materials
Key specifications
 Diameter: 24 mm
 Working length: 400 mm
 Overall length: 540 mm
 Head design: 6‑cut Maxi
 Shank type: SDS‑MAX compatible
 Material: heat‑treated steel with carbide cutting edges (manufacturer standard)
How to use
Fit the SDS‑MAX shank into the chuck of an SDS‑MAX compatible rotary hammer or demolition hammer until it locks. Mark the drilling position, set the hammer to rotary or hammer mode as appropriate, and begin drilling at a steady feed pressure. Periodically withdraw the bit to clear dust and debris for effective cutting and cooling. For deep holes, drill in stages if needed and ensure the bit remains straight to avoid bending or excessive wear.
Usage recommendations
Use appropriate personal protective equipment including safety glasses, hearing protection and dust mask when drilling. Match the bit to a tool with SDS‑MAX interface and power suitable for 24 mm diameter drilling; avoid side loads and twisting forces. Replace the bit if cutting edges become rounded or if excessive vibration occurs to maintain efficient drilling performance.

## FAQ

### How much does the Makita SDS‑MAX drill bit 24x400x540 mm cost, and is it available for purchase?

The price is 53.49 € (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 21.07.2026 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 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

https://aio.lv/img/cache/product/11719034/67100367_large.webp