# Makita B-57423 SDS Plus Drill Bit 4 mm

**URL:** https://aio.lv/en/product--makita-b-57423--10709014
**Data updated:** 2026-06-10 09:35 (EEST)
**Category:** Drill Bits
**Manufacturer:** Makita
**Manufacturer code:** B-57423
**EAN:** 0088381519038
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-b-57423--10709014

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Makita B-57423 is a high-quality SDS Plus drill bit with a 4 mm diameter, designed for precise drilling applications. Engineered for durability and efficient material removal, this drill bit is compatible with SDS Plus rotary hammers. It is an essential tool for professional construction and renovation tasks, ensuring reliable performance and clean holes in various materials.

## Long description

The Makita B-57423 SDS Plus drill bit with a 4 mm diameter is a precision-engineered accessory designed for high-performance drilling in masonry and concrete. Built to meet the rigorous demands of professional construction and renovation work, this drill bit ensures consistent results and structural integrity when creating holes for anchors, fixings, or electrical installations. Its robust construction allows for efficient material removal, reducing vibration and increasing the lifespan of the tool during intensive use.
Advantages
This drill bit features a specialized geometry that facilitates rapid dust extraction, which prevents clogging and allows for faster, cleaner drilling. The high-grade steel composition provides superior resistance to heat and wear, ensuring that the bit maintains its sharpness even after repeated use in abrasive materials. Its compatibility with standard SDS Plus chuck systems ensures a secure fit and optimal power transfer from the rotary hammer to the drilling surface, resulting in improved accuracy and reduced operator fatigue.
Suitable for
Drilling pilot holes for masonry anchors
Installing electrical conduits and cable clips
General renovation and construction tasks in brick and concrete
Precision drilling for wall plugs and fasteners
When it may not be suitable
This drill bit is not designed for drilling through metal, wood, or ceramic tiles, as the SDS Plus tip geometry is specifically optimized for masonry and concrete. Using this bit on inappropriate materials may result in damage to the tool or the workpiece.
Key specifications
Diameter: 4 mm
Shank type: SDS Plus
Material compatibility: Masonry, concrete, and brick
Design: Optimized for efficient dust removal
How to use
Insert the drill bit into the SDS Plus chuck of your rotary hammer until it clicks into place, ensuring it is securely locked. Before starting, mark the drilling location clearly to ensure precision. Apply steady, moderate pressure while the tool is running, allowing the bit to do the work. It is recommended to periodically pull the bit out of the hole while the drill is still running to clear out accumulated dust, which helps maintain drilling speed and prevents the bit from overheating.
What to consider before purchase
Verify that your power tool is compatible with the SDS Plus shank system
Ensure the 4 mm diameter meets the specific requirements of your fasteners or anchors
Check the depth capacity of the bit against your intended application
Usage recommendations
Always wear appropriate personal protective equipment, including safety glasses and hearing protection, when operating a rotary hammer. Ensure the drill bit is cool to the touch before handling it after heavy use.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Makita B-57423 SDS Plus Drill Bit 4 mm 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 — 7 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 Friday 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/10709014/64434742_large.webp