# Drill bit AWTools AW43503, diameter not specified, weight 43 g

**URL:** https://aio.lv/en/product--awtools-aw43503--11721587
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** AWTools
**Manufacturer code:** AW43503
**EAN:** 5903678606244
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

AWTools AW43503 drill bit intended for rotary drilling applications. Supplied as a single drill bit with a specified weight of 43 g. Suitable for use in compatible hand drills and drill drivers; core parameters such as diameter and material are not specified. Useful for general drilling tasks when matching size and shank type are confirmed.

## Long description

AWTools AW43503 drill bit designed for rotary drilling applications in hard materials. Constructed with a 40CR alloy steel body and a YG8C carbide tipped blade, this single drill bit weighs 43 g and features a centering point with a 130° point angle. The double spiral flute and four cutting edges support smooth drilling and reliable debris evacuation. The grooved SDS+ shank secures the bit in compatible hammer drills and rotary hammers, reducing the risk of accidental ejection.
Advantages
The combination of a 40CR alloy steel body and a YG8C carbide tip provides improved wear resistance and edge retention compared with standard high-speed steel bits. The 130° centering point improves initial accuracy and reduces walking on the surface. Double spiral flutes accelerate dust and chip removal to limit heat build-up and vibration during operation. Four cutting edges produce cleaner, more precise holes and lower the chance of jamming when encountering reinforced material. The SDS+ grooved shank delivers secure retention in compatible chucks for stable, continuous drilling.
Suitable for
Drilling in concrete and reinforced concrete
Piercing brick and masonry
Working with rebar and other reinforced structures
Use with hammer drills and rotary hammers
Key specifications
Material: 40CR alloy steel body with YG8C carbide tipped cutting blade
Point angle: 130° centering point
Flute design: double spiral for efficient debris evacuation
Cutting geometry: four cutting edges for smooth holes
Shank type: grooved SDS+ shank for secure retention
Weight: 43 g
How to use
Select a drill or rotary hammer compatible with SDS+ shanks and confirm the drill bit diameter matches the intended hole size. Fit the AWTools AW43503 into the chuck or SDS+ holder according to the tool manufacturer's instructions, ensuring it locks securely. Use hammer mode for concrete, reinforced concrete and masonry; use rotary-only mode for materials where hammering is not required. Start drilling at low speed to establish the centering point, then increase speed and apply steady pressure. Retract occasionally to clear debris and prevent overheating. Do not force the bit—allow the carbide tip to cut at its designed rate.
Usage recommendations
Wear appropriate personal protective equipment (safety glasses, hearing protection and dust mask) when drilling. For best results, match the bit diameter and length to the application, use correct hammer/rotary settings, and replace the bit if the carbide tip shows visible wear or chipping. Store in a dry place to avoid corrosion of the steel body.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.043 kg |

## FAQ

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### 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

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