# SDS‑MAX Drill Bit Makita 14 x 400/540 mm MAXI 6‑Blade (B-05387)

**URL:** https://aio.lv/en/product--makita-b-05387--11376551
**Data updated:** 2026-03-07 20:01 (EET)
**Category:** Drill Bits
**Manufacturer:** Makita
**Manufacturer code:** B-05387
**EAN:** 0088381248389
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-b-05387--11376551

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

SDS‑MAX carbide drill bit by Makita, 14 mm diameter with working length 400 mm and overall length 540 mm, MAXI 6‑blade configuration. Designed for rotary‑percussion drilling in concrete, masonry and reinforced concrete when used with SDS‑MAX rotary hammers. Suitable for through‑holes, anchor and dowel installation, and general heavy‑duty construction drilling tasks.

## Long description

SDS‑MAX carbide drill bit by Makita, 14 mm diameter with a 400 mm working length and 540 mm overall length, designed for use with SDS‑MAX rotary hammers. The MAXI 6‑blade configuration and carbide tip provide efficient rotary‑percussion drilling in concrete, masonry and reinforced concrete. Intended for through‑holes, anchor and dowel installation, and other heavy‑duty construction drilling tasks where a long reach and durable cutting performance are required.
Advantages
The MAXI 6‑blade geometry delivers improved centring, reduced deviation and faster material removal compared with standard two‑ or four‑flute bits. Carbide tip construction ensures high wear resistance and sustained drilling performance in abrasive concrete and masonry. The long working length allows drilling deep or hard‑to‑reach holes without the need for extensions, while the SDS‑MAX shank offers secure, tool‑specific retention and efficient impact energy transfer.
Suitable for
 Drilling through‑holes in concrete and masonry
 Installing anchors, dowels and fixing systems
 Reinforced concrete with intermittent rebar contact
 Heavy‑duty construction and renovation projects
 Long‑reach drilling where a 400 mm working length is required
Key specifications
 Tip material: tungsten carbide
 Diameter: 14 mm
 Working length: 400 mm
 Overall length: 540 mm
 Shank type: SDS‑MAX
 Flute geometry: MAXI 6‑blade
 Application: rotary‑percussion drilling in concrete and masonry
How to use
Select a compatible SDS‑MAX rotary hammer and set it to rotary‑percussion mode. Mark the drilling position and start drilling at low speed to establish a centre, then increase to working speed while applying steady, even pressure. Withdraw the bit periodically to clear debris and prevent clogging; use the hammer's blow‑out or dust extraction features if available. When drilling through reinforced concrete, proceed with controlled pressure to minimise rebar damage and inspect the bit tip for wear after contact with steel.
Usage recommendations
Use appropriate personal protective equipment including eye protection, hearing protection and dust mask. For clean holes and extended bit life, clear dust frequently or use on‑tool extraction. Replace the bit when the carbide tip shows significant wear or chipping to maintain drilling accuracy and safety.

## FAQ

### How much does the SDS‑MAX Drill Bit Makita 14 x 400/540 mm cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 22.07.2026 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/11376551/65868405_large.webp