# Flex DISTAR RM-TX Diamond Core Drill Bit 142mm x 450mm 1 1/4" Dry

**URL:** https://aio.lv/en/product--flex-10170429037--12529466
**Data updated:** 2026-06-22 11:30 (EEST)
**Category:** Other goods
**Manufacturer:** Flex
**Manufacturer code:** 10170429037
**EAN:** 4820245282728
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 152.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 126.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--flex-10170429037--12529466

## 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

The Flex DISTAR RM-TX diamond core drill bit, measuring 142mm in diameter and 450mm in length, is designed for efficient dry drilling. Featuring a 1 1/4" connection, this professional-grade tool is ideal for creating precise holes in hard construction materials. Its robust construction ensures durability and high performance, making it a reliable choice for demanding drilling tasks in various masonry and concrete applications.

## Long description

The Flex DISTAR RM-TX diamond core drill bit is a professional-grade tool engineered for high-performance dry drilling in demanding construction environments. With a diameter of 142mm and a length of 450mm, this core bit provides the precision and stability required for creating clean, accurate holes in various masonry and concrete structures. Its robust design is optimized for efficiency, ensuring consistent results even when working with hard materials.
Advantages
This diamond core drill bit stands out due to its specialized segment configuration, which facilitates rapid material removal while maintaining structural integrity. The dry drilling capability eliminates the need for water supply systems, significantly simplifying the setup process on job sites. Its durable construction offers an extended service life, reducing the frequency of replacements and enhancing overall productivity for professional contractors.
Suitable for
Drilling holes in reinforced concrete
Masonry and brickwork applications
Installation of ventilation and heating systems
Electrical and plumbing infrastructure projects
When it may not be suitable
This tool is specifically engineered for dry drilling applications and may not be suitable for use with materials that require wet cooling to prevent overheating or excessive dust generation. It is not intended for use with handheld drills that lack the necessary torque and stability to handle large diameter core bits.
Key specifications
Diameter: 142mm
Working length: 450mm
Connection type: 1 1/4 inch UNC
Drilling method: Dry
How to use
To use the Flex DISTAR RM-TX, securely mount the bit onto a compatible diamond core drilling rig using the 1 1/4 inch connection. Ensure the drilling rig is firmly anchored to the surface to prevent vibration and ensure hole accuracy. Begin the drilling process at a controlled speed, applying steady pressure without forcing the tool. Periodically retract the bit to clear debris from the hole, which helps maintain optimal cutting performance and prevents the segment from overheating.
What to consider before purchase
Verify the compatibility of your drilling rig with the 1 1/4 inch connection
Ensure your equipment has sufficient power for a 142mm diameter bit
Confirm the material hardness matches the intended use of the diamond segments
Usage recommendations
Always wear appropriate personal protective equipment, including eye and ear protection, and use a dust extraction system to maintain a safe working environment during dry drilling operations.

## FAQ

### How much does the Flex DISTAR RM-TX Diamond Core Drill Bit 142mm x 450mm cost, and is it available for purchase?

The price is 152.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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, Installment. All transactions are 100% secure and encrypted.

### Can Flex DISTAR RM-TX Diamond Core Drill Bit 142mm x 450mm 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 Flex 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 Flex 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/12529466/68887438_large.webp