# Drill bit set Makita D-42444, SDS‑Plus, 17 pcs, concrete bits 110–260 mm, sizes 5–14 mm, with case

**URL:** https://aio.lv/en/product--makita-d-42444--1054889
**Data updated:** 2026-01-21 10:51 (EET)
**Category:** Drill Bits
**Manufacturer:** Makita
**Manufacturer code:** D-42444
**EAN:** 088381404907
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-d-42444--1054889

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Makita D-42444 is a 17-piece SDS‑Plus drill bit set designed for rotary hammers and concrete work. It includes concrete bits in lengths 110, 160, 210 and 260 mm with diameters from 5 to 14 mm (see set contents). Supplied in a carrying case, the set is suitable for brick and concrete drilling. Use appropriate PPE and follow Makita warranty and usage terms.

## Long description

The Makita D-42444 drill bit set contains 17 pieces specifically engineered for use with rotary hammers. This set covers a range of diameters from 5 mm to 40 mm and includes varying lengths up to 260 mm to address a wide variety of drilling needs in masonry materials such as brick, concrete, granite, and natural stone. Bits are constructed for durability and sustained performance under repeated impact drilling.
Advantages
The set provides a broad size range that reduces the need to switch tools or buy individual bits for different hole diameters. Drill bits designed for rotary hammers deliver efficient debris removal and reduced clogging during percussion drilling. Robust material and manufacturing ensure resistance to wear when used in abrasive masonry, while the available long lengths make it possible to reach deeper anchoring points without extensions.
Suitable for
 Drilling anchor and fixing holes in concrete and brick
 Installing through-holes for piping or conduits in masonry
 Preparing holes for bolts and fasteners in granite and natural stone
 General purpose construction and renovation tasks requiring multiple diameters
Key specifications
 Set size: 17 pieces
 Diameter range: 5 mm to 40 mm
 Maximum length: up to 260 mm
 Intended use: rotary hammer percussion drilling
 Suitable materials: brick, concrete, granite, natural stone
 Construction: impact-resistant masonry bit design for durability
How to use
Select the drill bit diameter appropriate for the required hole and insert it securely into the rotary hammer chuck according to the tool manufacturer’s instructions. Use the rotary hammer in hammer mode for masonry drilling, apply steady pressure and allow the tool to perform the work rather than forcing the bit. For deeper holes use the longer bits included in the set and periodically withdraw the bit to clear dust and debris. Follow all safety guidance for eye, ear, and hand protection when operating power tools.
Usage recommendations
For extended bit life, avoid excessive side pressure and high idle rotation without impact. Begin with a smaller pilot hole for precise placement when drilling large diameters, and use appropriate anchors and fasteners matched to the hole size and base material.

## Specifications

| Feature | Value |
|---|---|
| Proper use | Rotary hammer |
| Carrying case | Yes |
| Suitable for materials | Brick, Concrete, Granite, Stone |
| Shank shape | SDS Plus |
| Number of drill bits | 17 pc(s) |
| Drill bit set sizes | 5/6/8/10 x 110mm
6/8/10/12 x 160mm
8/10 x 210mm
12/14 x 260mm
140/250mm
20 x 140/250mm 
40 x 250mm, |
| Drill bit type | Drill bit set |

## FAQ

### How much does the Drill bit set Makita D-42444 SDS‑Plus 17 pcs cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 110 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 09.07.2026 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

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