# AWTools Diamond Core Drill Bit 1 1/4 inch 172/430mm

**URL:** https://aio.lv/en/product--awtools-1037037--11536630
**Data updated:** 2026-06-02 20:09 (EEST)
**Category:** Drill Bits
**Manufacturer:** AWTools
**Manufacturer code:** 1037037
**EAN:** 5903678627294
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 103.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 85.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awtools-1037037--11536630

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 5.76 EUR |

## Summary description

The AWTools diamond core drill bit, size 1 1/4 inch with a diameter of 172 mm and a length of 430 mm, is designed for professional drilling in hard construction materials. This high-performance tool is compatible with core drilling machines, ensuring precise and efficient hole creation. Ideal for construction and renovation projects requiring clean, accurate cuts in concrete or masonry.

## Long description

The AWTools diamond core drill bit, featuring a 1 1/4 inch connection, a 172 mm diameter, and a 430 mm working length, is a professional-grade tool engineered for demanding drilling tasks in hard construction materials. This high-performance core bit is designed to deliver consistent results when paired with compatible core drilling machines, facilitating the creation of clean and precise holes in challenging surfaces such as reinforced concrete and masonry.
Advantages
This diamond core drill bit offers exceptional durability and cutting efficiency, allowing for rapid penetration through dense materials. Its robust construction ensures stability during operation, which minimizes vibration and helps maintain accuracy throughout the drilling process. The high-quality diamond segments are optimized for longevity, providing a reliable solution for intensive construction and renovation projects where precision is paramount.
Suitable for
Drilling holes for ventilation and plumbing systems
Installation of electrical conduits in concrete walls
Core sampling in masonry and stone
Professional construction and renovation site work
When it may not be suitable
This drill bit is not intended for use with standard hand-held power drills, as it requires the stability and power of a dedicated core drilling machine. It is also not suitable for drilling through soft materials like wood or metal, as the diamond segments are specifically engineered for abrasive mineral-based substrates.
Key specifications
Connection type: 1 1/4 inch
Diameter: 172 mm
Working length: 430 mm
Material compatibility: Concrete, masonry, and hard construction materials
How to use
To use the AWTools diamond core drill bit, securely mount it to the spindle of your core drilling machine using the 1 1/4 inch thread. Ensure the drilling rig is firmly anchored to the surface to prevent movement. Begin the drilling process with a steady, controlled feed rate, ensuring adequate water supply if wet drilling is required to cool the segments and remove debris. Maintain consistent pressure to allow the diamond segments to cut effectively without overheating.
What to consider before purchase
Verify that your core drilling machine supports the 1 1/4 inch connection thread.
Ensure the machine has sufficient power output for a 172 mm diameter bit.
Confirm the required drilling depth does not exceed the 430 mm length of the bit.
Check if your project requires wet or dry drilling capabilities.
Usage recommendations
Always wear appropriate personal protective equipment, including eye and ear protection, when operating core drilling machinery. Regularly inspect the diamond segments for wear and ensure the water cooling system is functioning correctly to extend the lifespan of the tool.

## FAQ

### How much does the AWTools Diamond Core Drill Bit 1 1/4 inch 172/430mm cost, and is it available for purchase?

The price is 103.99 € (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 26.06.2026 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 AWTools Diamond Core Drill Bit 1 1/4 inch 172/430mm 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 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/11536630/66731922_large.webp