# Drill bit AWTools SDS Max 38 x 400 x 540 mm square shank

**URL:** https://aio.lv/en/product--awtools-aw43874--10999839
**Data updated:** 2026-03-07 18:12 (EET)
**Category:** Drill Bits
**Manufacturer:** AWTools
**Manufacturer code:** AW43874
**EAN:** 5903678613075
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awtools-aw43874--10999839

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

AWTools SDS Max drill bit, size 38 x 400 x 540 mm, with a square shank for compatible SDS Max rotary hammers. Designed for heavy-duty masonry drilling in concrete, stone and brick, the bit offers a 38 mm cutting diameter, 400 mm working length and 540 mm overall length. Suited for construction and renovation tasks requiring deep anchor or through-holes.

## Long description

AWTools SDS Max 38 x 400 x 540 mm square shank drill bit is designed for use with SDS Max rotary hammers to create deep, precise holes in concrete, stone and brick. With a 38 mm cutting diameter, 400 mm working length and 540 mm overall length, this masonry bit is intended for heavy-duty construction and renovation tasks where reliable penetration and stable drilling performance are required. The square shank ensures secure coupling with compatible chucks and reduces slippage during high-torque operation.
Advantages
The drill bit combines a robust carbide cutting head with a reinforced steel shaft to withstand repeated impact drilling in dense materials. Its 38 mm diameter and extended working length allow drilling of deep anchor holes and through-holes without frequent repositioning. The SDS Max square shank design delivers positive engagement with rotary hammers, improving torque transfer and reducing bit wobble for straighter holes and longer tool life.
Suitable for
 Drilling deep anchor holes in concrete and reinforced concrete
 Creating through-holes for plumbing and electrical runs in masonry
 Installation of heavy-duty fixings and bolt anchors
 Renovation and structural work requiring durable masonry drilling
Key specifications
 Cutting diameter: 38 mm
 Working length: 400 mm
 Overall length: 540 mm
 Shank type: SDS Max square shank
 Intended materials: concrete, stone, brick
 Application type: impact/rotary hammer drilling
How to use
Fit the SDS Max square shank securely into the rotary hammer chuck following the tool manufacturer's instructions. Mark the drilling point and start at low speed to establish the hole, then increase to the appropriate hammering/rotation setting for the material. Apply steady, even pressure without forcing the bit; allow the hammer action to do the work. Periodically withdraw the bit to clear dust and debris, especially when drilling deep holes, to maintain drilling efficiency and reduce wear.
Usage recommendations
Use appropriate personal protective equipment including eye protection, hearing protection and dust mask. For reinforced concrete, probe holes carefully to avoid rebar; where rebar is encountered, reduce feed force and use short pecking actions. Match the drill speed and hammer settings to the base material and avoid overheating by pausing regularly when drilling long or deep holes.

## FAQ

### How much does the Drill bit AWTools SDS Max 38x400x540 mm cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 14.07.2026 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 AWTools 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 AWTools 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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