# Diamond Core Bit 30 mm, INDIAN PROFESSIONAL KORONA DIAMENTOWA M14 — dry drilling, M14 thread

**URL:** https://aio.lv/en/product--indian-professional-ip7709--11943264
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** INDIAN PROFESSIONAL
**Manufacturer code:** IP7709
**EAN:** 5904844524591
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--indian-professional-ip7709--11943264

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Diamond core bit INDIAN PROFESSIONAL KORONA DIAMENTOWA M14, 30 mm diameter, designed for dry drilling. Features M14 threaded connection for attachment to compatible drills and rotary tools. Suitable for drilling through hard materials such as tile, ceramic, porcelain and similar surfaces where a diamond cutting edge is required. Used in installation, renovation and tile fitting tasks.

## Long description

Diamond Core Bit 30 mm from INDIAN PROFESSIONAL is a 30 mm diameter diamond-tipped core bit made for dry drilling. It features an M14 threaded connection compatible with many rotary tools and angle grinders. The diamond segment cutting edge is designed to cut through hard surfaces such as ceramic tiles, porcelain and similar brittle materials commonly encountered during installation and renovation work.
Advantages
The tool provides fast and precise hole cutting in hard tiles and porcelain thanks to the diamond cutting edge and compact 30 mm diameter. The M14 thread ensures quick mounting on compatible devices without additional adapters. Dry drilling capability removes the need for a water supply on many jobsites, simplifying use in confined or retrofit situations.
Suitable for
Drilling holes in ceramic and porcelain tiles
Creating openings for fixtures in bathrooms and kitchens
Tile installation and renovation work
Small-scale contractors and professional installers
Key specifications
Diameter: 30 mm
Connection: M14 threaded shank
Cutting edge: diamond segments for hard, brittle materials
Drilling mode: dry drilling
Typical applications: tile, ceramic, porcelain and similar surfaces
How to use
Select a compatible rotary tool or angle grinder with an M14 thread and secure the core bit by tightening the connection according to the tool manufacturer’s instructions. Mark the drilling point on the tile, start the tool at low speed to establish a guide, and then increase speed while applying steady, moderate pressure. Keep the bit perpendicular to the surface and withdraw periodically as needed to clear debris. Avoid excessive force and prolonged continuous contact to reduce overheating when dry drilling.
Usage recommendations
For best results when dry drilling, use moderate speeds, short drilling intervals and allow the bit to cool between passes. Support tiles firmly to prevent cracking and use protective equipment such as safety glasses and gloves.

## FAQ

### How much does the Diamond Core Bit 30 mm INDIAN PROFESSIONAL M14 cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 08.07.2026 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/11943264/67386022_large.webp