# Drill bit AWTools AW43521 — metal/wood drilling accessory, MPN AW43521

**URL:** https://aio.lv/en/product--awtools-aw43521--11720729
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** AWTools
**Manufacturer code:** AW43521
**EAN:** 5903678606121
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awtools-aw43521--11720729

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

AWTools AW43521 is a replacement drill bit designed for general drilling tasks. As a standard accessory from AWTools, it serves in handheld and stationary drills for creating holes in common materials such as metal and wood. Suitable for repair, construction and DIY applications where a reliable, single drill bit is required. Check tool compatibility before use.

## Long description

AWTools AW43521 is a single replacement drill bit intended for general drilling tasks in metal, wood and hard masonry. Manufactured with a 40CR alloy steel body and a YG8C carbide-tipped blade, this bit combines a hardened core with a wear-resistant cutting tip. The centering point with a 130° point angle and four cutting edges produce clean, precise holes while the double spiral flute accelerates chip evacuation and reduces heat build-up and vibration during operation. The grooved SDS+ style shank secures the bit in compatible hammer drills and rotary hammers for stable performance.
Advantages
The carbide-tipped cutting edge offers extended life and consistent cutting performance in abrasive and dense materials. Four cutting edges ensure smooth hole walls and lower the risk of the bit snagging on reinforcing elements. Double spiral flutes promote efficient removal of chips and dust, helping to prevent overheating and maintain drilling speed. The SDS+ grooved shank provides secure retention in hammer drills and rotary hammers, reducing slippage and improving user control.
Suitable for
Drilling holes in concrete, reinforced concrete and rebar
Drilling in brick and other masonry materials
General metal and wood drilling tasks requiring a carbide tip
Use with hammer drills and rotary hammers with SDS+ compatibility
Key specifications
Body material: 40CR alloy steel
Cutting tip: YG8C carbide
Point angle: 130° centering point
Flute design: double spiral for chip evacuation
Cutting geometry: four cutting edges for smooth holes
Shank type: grooved SDS+ style for secure retention
Intended materials: concrete, reinforced concrete, rebar, brick, metal, wood
How to use
Select a drill or rotary hammer that accepts SDS+ shanks and install the AWTools AW43521 bit by aligning and inserting it into the chuck until it locks. For masonry and reinforced concrete, use the hammer function; for metal and wood, disable hammering and drill at appropriate speeds. Start drilling with light pressure to ensure the centering point locates accurately, then apply steady pressure while letting the tool do the work. Periodically withdraw the bit to clear accumulated dust and chips, and allow the bit to cool if extended drilling causes noticeable heat.
Usage recommendations
Wear appropriate personal protective equipment including eye protection, hearing protection and gloves. Verify tool compatibility and follow the drill manufacturer's guidance on speed and hammering settings. For prolonged drilling in hard materials, use intermittent drilling to reduce heat and extend bit life.

## FAQ

### How much does the Drill bit AWTools AW43521 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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

https://aio.lv/img/cache/product/11720729/67193192_large.webp