# Diamond crown drill bit Flex DISTAR RM-TX 1 1/4" (62 mm) x 300 mm, dry drilling

**URL:** https://aio.lv/en/product--flex-10170085023--11943372
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** Flex
**Manufacturer code:** 10170085023
**EAN:** 4820245282490
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.49 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 54.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--flex-10170085023--11943372

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Diamond crown drill bit Flex DISTAR RM-TX 1 1/4" (62 mm) x 300 mm for dry drilling. Designed for cutting and removing cores in masonry, concrete and stone where dry operation is required. Features a 62 mm cutting diameter, 300 mm overall length and a 1 1/4" thread connection. Suitable for use with compatible rotary drills and core drilling rigs for installation, repair and construction tasks.

## Long description

Diamond crown drill bit Flex DISTAR RM-TX 1 1/4" (62 mm) x 300 mm is a dry drilling core bit designed for cutting and removing cores in masonry, concrete and natural stone where wet cooling is not feasible. The bit has a 62 mm cutting diameter and 300 mm overall length with a 1 1/4" thread connection compatible with standard rotary drills and core drilling rigs that accept this thread. Its segmented diamond crown geometry provides efficient material removal and extended tool life under dry operating conditions.
Advantages
The diamond-segmented crown delivers fast cutting rates and consistent core extraction while minimizing heat buildup during dry drilling. Robust steel body construction ensures straightness and resistance to bending during use. The standard 1 1/4" thread makes the bit compatible with a wide range of handheld rotary drills and lightweight core drilling rigs. Designed specifically for dry operation, the bit eliminates the need for water supply on jobs where wet drilling is impractical.
Suitable for
Drilling cores in masonry and brickwork
Making holes in concrete for installations and anchor points
Cutting openings in natural stone and tile where water cannot be used
Renovation and repair tasks requiring dry core extraction
Key specifications
Cutting diameter: 62 mm (1 1/4")
Overall length: 300 mm
Connection: 1 1/4" threaded
Operation mode: dry drilling
Material type: diamond-segment crown on steel body
How to use
Select a rotary drill or core drilling rig that accepts a 1 1/4" threaded bit and is rated for core drilling in masonry or concrete. Mark the drilling position and secure the workpiece or ensure stable drill positioning. Fit the diamond crown bit and tighten the connection according to the drill manufacturer’s instructions. Start drilling at low speed to establish the cut, then apply steady, moderate pressure and maintain consistent rotation speed suitable for dry diamond drilling. Periodically withdraw the bit to remove debris and allow the tool to cool. Avoid excessive force and prolonged continuous operation to reduce overheating and wear.
Usage recommendations
Use appropriate personal protective equipment including eye protection, dust mask or respirator, and hearing protection. Employ dust extraction or intermittent drilling with frequent breaks when working in enclosed areas to limit dust exposure. Inspect the bit regularly for segment wear and replace when cutting performance decreases or segments become damaged.

## FAQ

### How much does the Diamond crown drill bit Flex DISTAR RM-TX 1 1/4" 62x300 cost, and is it available for purchase?

The price is 66.49 € (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 30.06.2026 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. 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 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/11943372/67386152_large.webp