# Diamond drill bit for tiles 12 mm Diam SX — Diam DISX012N, professional

**URL:** https://aio.lv/en/product--diam-disx012n--11942482
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Drill Bits
**Manufacturer:** Diam
**Manufacturer code:** DISX012N
**EAN:** 3662447019167
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diam-disx012n--11942482

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Diamond drill bit for tiles with a 12 mm cutting diameter, model Diam SX (DISX012N) by Diam. Designed for professional use on ceramic, porcelain and similar tile surfaces, this diamond-tipped bit offers precise drilling for wall and floor tile installation, plumbing and electrical passthroughs. Suited for handheld drills and drill presses when used with appropriate speed and cooling.

## Long description

Diamond drill bit for tiles 12 mm Diam SX — Diam DISX012N is a professional diamond-tipped drill bit designed to create precise 12 mm holes in ceramic, porcelain and similar tile materials. Intended for use with handheld drills and drill presses, this bit provides clean round holes required for plumbing fixtures, electrical passthroughs and tile finishing. The diamond cutting edge maintains shape and cutting performance when used with correct speed and cooling, making it suitable for installation and repair tasks involving wall and floor tiles.
Advantages
The diamond cutting rim ensures accurate, low-chipping drilling on glazed surfaces and dense porcelain tiles. Its 12 mm cutting diameter delivers consistent hole size for fittings and anchors. Compatibility with both handheld drills and drill presses allows use in varied working conditions. When used with water or light cooling, the bit resists overheating and preserves the diamond matrix for extended service life.
Suitable for
Drilling holes for plumbing fixtures through ceramic and porcelain tiles
Creating passthroughs for electrical conduits and cables in tiled walls
Tile installation and repair tasks requiring precise 12 mm holes
Work with handheld drills or drill presses with appropriate speed and cooling
Key specifications
Cutting diameter: 12 mm
Tip type: diamond-tipped cutting rim
Recommended materials: ceramic tiles, porcelain tiles and similar glazed surfaces
Suitable tools: handheld drills and drill presses
Cooling: water or light continuous cooling recommended
How to use
Secure the tile or workpiece to prevent movement and mark the drill position. Use a moderate drill speed and apply light, steady pressure; avoid excessive force that can cause cracking. Start drilling at a low speed to establish the hole, then maintain consistent speed. Apply a continuous water stream or periodic wetting to cool the bit and remove debris. For thicker or very hard porcelain, proceed gradually and allow the bit to cool between passes.
Usage recommendations
Wear appropriate personal protective equipment such as safety glasses and gloves. Use a drill guide or template for perpendicular holes and ensure stable clamping of tiles to reduce chipping. Do not use impact/drilling hammer mode. For best lifetime and performance, keep the cutting edge cooled with water during operation and avoid prolonged dry runs.

## FAQ

### How much does the Diam diamond tile drill bit 12 mm DISX012N cost, and is it available for purchase?

The price is 27.99 € (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 07.07.2026 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 Diam 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 Diam 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/11942482/67382417_large.webp