# Diamond drill bit Smart 65 mm for porcelain stoneware — Smart 25-650

**URL:** https://aio.lv/en/product--smart-25-650--10780062
**Data updated:** 2026-03-07 18:03 (EET)
**Category:** Drill Bits
**Manufacturer:** Smart
**Manufacturer code:** 25-650
**EAN:** 5901769684744
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--smart-25-650--10780062

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Diamond drill bit for porcelain stoneware (gres) with a 65 mm cutting diameter from Smart, model 25-650. Designed for drilling clean holes in hard tiles and ceramic surfaces, it features a diamond cutting edge suited for wet or controlled-dust drilling. Intended for tile installers, builders and DIY users who need large-diameter holes for pipes, fixtures and ventilation.

## Long description

Diamond drill bit Smart 65 mm for porcelain stoneware — Smart 25-650 is a large-diameter diamond-tipped core bit designed for creating precise circular holes in hard ceramic materials such as porcelain stoneware (gres) and glazed tiles. The bit’s 65 mm cutting diameter allows clean openings for pipes, fixtures and ventilation ducts without excessive chipping when used with appropriate drilling technique and cooling. It is intended for use with drills or rotary tools that accept core bits and that can be used in wet or controlled-dust conditions.
Advantages
The diamond cutting edge provides durability and consistent cutting performance on dense, abrasive tile surfaces. The 65 mm diameter delivers large, accurate holes in a single pass, reducing the need for step drilling. The bit is suitable for wet drilling, which helps to cool the cutting edge and extend tool life, and it can also be used with dust-control methods when wet cooling is impractical. Its construction is optimized for minimal chipping on glazed and porcelain tiles when operated at appropriate speed and pressure.
Suitable for
Drilling holes for plumbing pipes and conduits through porcelain stoneware and ceramic tiles
Installing bathroom and kitchen fixtures that require large-diameter openings
Creating ventilation or duct openings in tiled surfaces
Professional tile installers and builders working with hard tiles
DIY projects requiring clean, round holes in dense tile materials
Key specifications
Cutting diameter: 65 mm
Cutting type: diamond-tipped core bit
Intended materials: porcelain stoneware (gres), ceramic and glazed tiles
Recommended cooling: wet drilling or controlled dust extraction
Typical use: large-diameter hole cutting for pipes, fixtures and ventilation
How to use
Secure the tile or workpiece and mark the hole center. Fit the diamond core bit into a compatible drill or rotary tool that provides steady rotational speed and, if possible, a guide or drill stand to maintain perpendicular alignment. Begin drilling at low speed with light, steady pressure to establish the cut, then increase speed moderately while maintaining cooling with a steady water supply or using a dust-extraction method. Periodically lift the bit to clear slurry when wet drilling. After cutting, allow the bit to cool before storing.
Usage recommendations
Use protective equipment (eye protection, gloves) and ensure the drill’s chuck and speed are suitable for core bits. For best results on porcelain stoneware, use continuous water flow to cool the diamond segment and reduce chipping. When wet drilling is not possible, use a vacuum dust-extraction system and lower speeds. Avoid excessive side pressure to preserve the diamond edge and obtain a clean hole.

## FAQ

### How much does the Diamond drill bit Smart 65 mm 25-650 cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 02.07.2026 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 Smart 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 Smart 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/10780062/65924277_large.webp