# Diamond Core Drill Bit Set GEKO for Porcelain Gres 10 pcs, Diameters 6–68 mm

**URL:** https://aio.lv/en/product--geko-5901477194443--12381774
**Data updated:** 2026-04-26 20:53 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** GEKO
**Manufacturer code:** 5901477194443
**EAN:** 5901477194443
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-5901477194443--12381774

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Set of 10 GEKO diamond core drill bits designed for cutting porcelain gres and hard ceramics. Includes core diameters from 6 to 68 mm, suitable for dry or wet drilling depending on material and tool. Intended for creating clean circular holes in tiles, sanitary ceramics and porcelain for plumbing, electrical and installation work.

## Long description

Set of 10 GEKO diamond core drill bits designed for porcelain gres and other hard ceramics. The kit contains cores in diameters from 6 mm up to 68 mm, allowing precise circular holes for plumbing, electrical boxes, fixtures and installation work. These bits are intended for use with angle grinders, hand-held core drills or drill stands where compatible; they can be used dry or with water cooling depending on the tile type and the power tool's capabilities.
Advantages
The GEKO diamond core drill bit set provides a range of hole sizes in a single kit, reducing the need to change tools on site. Diamond cutting edges deliver clean, accurate holes in dense porcelain gres and sanitary ceramics while minimizing chipping when used with the correct speed and cooling. The assortment covers small to large diameters to accommodate pipe penetrations, cable entries and fixture mounting without sourcing individual bits.
Suitable for
 Cutting circular holes in porcelain gres and hard ceramic tiles
 Creating openings for plumbing pipes and fittings
 Installing electrical boxes, conduit pass-throughs and cable glands
 Professional and DIY tiling, renovation and installation work
When it may not be suitable
This diamond core set is intended specifically for porcelain gres and other hard ceramics; it is not optimized for drilling through metal, concrete with high aggregate, or very soft natural stone where alternate masonry or carbide bits may perform better. Dry drilling without adequate cooling on very hard tiles may reduce cutting life and increase the risk of tile damage.
Key specifications
 Number of pieces: 10
 Core diameters: range from 6 mm to 68 mm
 Cutting material: diamond-tipped cutting edge
 Intended materials: porcelain gres, hard ceramic, sanitary ceramics
 Recommended use: dry or wet drilling depending on tile and tool
How to use
Select the core diameter that matches the required hole, secure the drill bit in a compatible drill or core holder, and position the bit on the marked tile surface. For best results, start at low speed to create a guide groove, then increase speed while applying steady, moderate pressure. Use water cooling or a wet drilling setup on very hard porcelain gres to reduce heat and extend bit life; when dry cutting, allow the bit to cool periodically. Support or clamp tiles when possible and follow the power tool manufacturer's safety instructions, including eye protection and dust control.
What to consider before purchase
 Confirm the kit includes the specific diameters you need for pipes, fittings or electrical boxes
 Check compatibility of the bits' shank and mounting method with your drill or core holder
 Consider whether you will use wet cooling or dry cutting and whether your tools support wet operation
 Assess tile thickness and backing to ensure safe drilling and proper hole placement
Usage recommendations
Use steady speed and cooling appropriate to porcelain gres to maximize cutting life. For precise, chip-free holes, begin with a pilot groove, maintain light pressure, and keep the bit cooled with water when possible. Replace worn diamond cores to avoid increased chipping and poor hole quality.

## FAQ

### How much does the GEKO Diamond Core Drill Bit Set 6–68 mm cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 715 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 22.07.2026 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 GEKO 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 GEKO 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