# Makita SDS-Max Drill Bit 42mm x 920mm, 6-Blade Maxi Mak

**URL:** https://aio.lv/en/product--makita-b-30368--12516019
**Data updated:** 2026-06-12 15:54 (EEST)
**Category:** Rotary Hammers
**Manufacturer:** Makita
**Manufacturer code:** B-30368
**EAN:** 0088381418126
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 167.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 138.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-b-30368--12516019

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Makita SDS-Max drill bit, model B-30368, features a 42mm diameter and 920mm total length. Designed with a 6-blade Maxi Mak head, this high-performance drill bit is engineered for heavy-duty drilling in concrete and masonry. Its robust construction ensures efficient debris removal and high durability, making it an ideal choice for professional construction and demolition tasks requiring precision and longevity.

## Long description

The Makita SDS-Max 42mm x 920mm 6-Blade Maxi Mak drill bit is a high-performance tool engineered for demanding drilling applications in concrete and masonry. Featuring a specialized 6-blade head design, this drill bit provides exceptional cutting efficiency and stability, ensuring precise holes even in reinforced concrete. The robust construction is built to withstand the high torque and impact energy of heavy-duty SDS-Max rotary hammers, offering professional users a reliable solution for large-diameter drilling tasks.
Advantages
The primary advantage of this drill bit lies in its advanced 6-blade geometry, which significantly improves drilling speed and reduces vibration during operation. This design facilitates rapid debris removal, preventing the bit from clogging and extending its overall service life. The high-quality steel construction ensures resistance to wear and heat, maintaining structural integrity even under continuous heavy-duty use. Its long reach allows for deep drilling, making it an essential component for complex construction and infrastructure projects.
Suitable for
Drilling large-diameter holes in reinforced concrete
Heavy-duty masonry work
Professional construction and demolition projects
Infrastructure and civil engineering tasks
When it may not be suitable
This drill bit is not intended for use with standard rotary hammers that do not feature the SDS-Max chuck system. It is also not suitable for drilling into wood, metal, or soft materials, as the aggressive 6-blade head is specifically optimized for hard mineral substrates.
Key specifications
Diameter: 42mm
Total length: 920mm
Working length: 780mm
Shank type: SDS-Max
Head design: 6-blade Maxi Mak
How to use
Ensure the drill bit is securely inserted into the SDS-Max chuck of your rotary hammer until it clicks into place. Before starting, verify that the hammer is set to the appropriate drilling mode. Apply steady, consistent pressure while allowing the tool to perform the work, avoiding excessive force that could lead to overheating. Periodically retract the bit during deep drilling to clear dust from the hole, which helps maintain optimal performance and prevents the bit from binding.
What to consider before purchase
Verify that your rotary hammer is compatible with SDS-Max shank accessories
Ensure the 42mm diameter meets your specific project requirements
Confirm that the 920mm total length is sufficient for your intended drilling depth
Usage recommendations
Always wear appropriate personal protective equipment, including safety goggles, hearing protection, and a dust mask, when operating heavy-duty drilling equipment. Ensure the work area is clear of electrical cables or pipes before beginning to drill.

## FAQ

### How much does the Makita SDS-Max Drill Bit 42mm x 920mm B-30368 cost, and is it available for purchase?

The price is 167.99 € (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 15.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Makita SDS-Max Drill Bit 42mm x 920mm B-30368 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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