# Drill bit AWTools AW43543 — replacement drill bit for general-purpose drilling

**URL:** https://aio.lv/en/product--awtools-aw43543--11720598
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** AWTools
**Manufacturer code:** AW43543
**EAN:** 5903678605926
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

AWTools AW43543 is a replacement drill bit designed for general-purpose drilling tasks. It serves as a consumable accessory for handheld or stationary drills, suitable for creating holes in common materials. The item is identified by manufacturer part number AW43543 and EAN 5903678605926; it is intended for maintenance, repair and routine drilling use.

## Long description

AWTools AW43543 — replacement drill bit for general-purpose drilling is a carbide-tipped accessory designed for routine and maintenance drilling tasks. Constructed from 40CR alloy steel with a YG8C carbide tip, this drill bit features a centering point with a 130° point angle and a double spiral flute for efficient removal of cut material. The SDS+ grooved shank secures the bit in hammer drills and rotary hammers, while four cutting edges provide smooth hole finishes and reduce the risk of jamming when encountering reinforcement.
Advantages
The combination of a 40CR steel body and a YG8C carbide tip delivers a balance of toughness and wear resistance suitable for hard materials. The 130° centering point improves accuracy at drill start and reduces walking. Double spiral flutes promote consistent dust and debris evacuation, lowering operating temperatures and vibrations. Four cutting edges ensure clean, smooth holes and improved performance when drilling into concrete, reinforced concrete, rebar and brick. The SDS+ grooved shank offers quick, secure mounting in compatible hammer drills and rotary hammers.
Suitable for
 Drilling holes in concrete and reinforced concrete
 Drilling through rebar and other metal reinforcements
 Perforating brick and masonry
 General-purpose maintenance and repair drilling with hammer drills or rotary hammers
Key specifications
 Material: 40CR alloy steel body with YG8C carbide-tipped blade
 Point angle: 130° centering point
 Flute design: double spiral for improved chip evacuation
 Cutting geometry: four cutting edges for smoother holes
 Shank type: SDS+ grooved shank for secure mounting
 Application: designed for concrete, reinforced concrete, rebar, brick and similar hard materials
 Compatible tools: hammer drills and rotary hammers
How to use
Install the AWTools AW43543 drill bit into an SDS+ compatible holder, ensuring the groove locks into place. For best results in concrete and masonry, use a hammer drilling mode with moderate, steady pressure and allow the tool to do the work. Start drilling at low speed to establish the centering point, then increase speed as the bit progresses. Periodically withdraw the bit to clear accumulated dust and debris and to reduce heat buildup. When encountering rebar, maintain steady feed and avoid excessive force to prevent bit damage.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask. For extended drilling sessions, allow the bit to cool periodically and use lubricant or water only if recommended by the tool manufacturer. Store the bit in a dry place to avoid corrosion and inspect before use for signs of wear or damage; replace when the carbide tip is worn or chipped.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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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