# Diamond-tipped Hex Drill Bit INDIAN PROFESSIONAL KORONA 6 mm — dry drilling

**URL:** https://aio.lv/en/product--indian-professional-ip7728--11942749
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Drill Bits
**Manufacturer:** INDIAN PROFESSIONAL
**Manufacturer code:** IP7728
**EAN:** 5904844524782
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--indian-professional-ip7728--11942749

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Diamond-tipped hex shank drill bit INDIAN PROFESSIONAL KORONA, 6 mm diameter, designed for dry drilling. The tool features a hexagonal shank for secure chuck or bit-holder fit and a diamond-coated tip for cutting hard surfaces. Intended for precise drilling tasks on abrasive materials where dry operation is required; suitable for professional and DIY use.

## Long description

Diamond-tipped hex shank drill bit INDIAN PROFESSIONAL KORONA, 6 mm diameter, designed for dry drilling of hard and abrasive materials. The bit combines a diamond-coated tip with a hexagonal shank to provide secure retention in chucks and bit holders, enabling precise hole-making when coolant or water is not used. Intended for tradespeople and DIY users who need reliable, repeatable drilling performance on demanding surfaces.
Advantages
The diamond-coated cutting edge delivers high wear resistance and consistent cutting action on abrasive materials. The hexagonal shank ensures a stable grip in impact drivers, quick-change chucks, and bit holders, reducing slippage during use. The compact 6 mm diameter is suited to creating precise holes with minimal material disruption during dry drilling. The bit is optimized for tasks that require both accuracy and durability without reliance on cooling fluids.
Suitable for
 Drilling small-diameter holes in abrasive tile, porcelain and ceramic surfaces
 Working with stone, engineered stone and certain masonry materials where dry drilling is necessary
 On-site jobs where water or coolant cannot be used
 Precision tasks in renovation, installation and carpentry that require a compact, robust bit
Key specifications
 Tip: diamond-coated cutting surface for abrasion resistance
 Shank type: hexagonal for secure retention
 Diameter: 6 mm
 Intended use: dry drilling
 Compatibility: suitable for chucks, quick-change holders and impact drivers that accept hex shanks
 Application materials: ceramic, porcelain, tile, stone and similar abrasive surfaces
How to use
Mark the drilling point and secure the workpiece to prevent movement. Fit the hex shank firmly into the chuck or bit holder and set the drill to an appropriate speed for the material; moderate to low speeds are typically recommended for diamond-tipped bits in hard or brittle surfaces. Apply steady, light pressure and allow the diamond tip to cut—avoid excessive force that can cause overheating or bit damage. Periodically withdraw the bit to clear debris and inspect the hole. Since the bit is designed for dry drilling, do not introduce liquid coolant unless the tool manufacturer and workpiece allow it.
Usage recommendations
For longer bit life and cleaner holes, start with a small pilot mark or use a center punch on smooth surfaces, control rotational speed, and maintain steady pressure; replace the bit when cutting performance visibly decreases to avoid damaging the workpiece.

## FAQ

### How much does the INDIAN PROFESSIONAL KORONA 6 mm diamond hex drill cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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. 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 INDIAN PROFESSIONAL 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 INDIAN PROFESSIONAL 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/11942749/67385412_large.webp