# Diamond Hole Saw for Porcelain Gres 25 mm GRAPHITE 57H287

**URL:** https://aio.lv/en/product--graphite-57h287--11942890
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H287
**EAN:** 5902062572875
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h287--11942890

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Diamond hole saw for porcelain gres with 25 mm cutting diameter by GRAPHITE, model 57H287. Designed for drilling precise round holes in hard ceramic materials such as porcelain tiles and gres. Suitable for use with drills on wet or dry cutting methods depending on material and application. Typical uses include installing pipes, fixtures, and cable pass-throughs in tile surfaces.

## Long description

The Diamond Hole Saw for Porcelain Gres 25 mm GRAPHITE 57H287 is a cutting tool designed to drill clean, round openings in hard ceramic materials such as porcelain tile and gres. With a 25 mm cutting diameter, this hole saw enables precise holes for pipe fittings, fixtures and cable pass-throughs. It is built for use with standard drills and can be applied with wet or dry drilling techniques depending on the substrate and working conditions.
Advantages
This diamond hole saw features a continuous diamond edge that provides consistent cutting performance on dense ceramic surfaces. Its construction reduces chipping and cracking around the hole, delivering a neat finish suitable for visible installations. The 25 mm diameter gives a standardized opening for many plumbing and electrical fittings, while compatibility with conventional drill chucks makes it easy to integrate into existing tool kits. The tool is suitable for both manual and powered drilling setups when correct speeds and cooling are observed.
Suitable for
 Drilling holes for pipes and plumbing fixtures through porcelain tiles and gres
 Creating pass-throughs for electrical cables in tiled walls
 Preparing openings for anchor sleeves and mounting hardware in ceramic surfaces
Key specifications
 Cutting diameter: 25 mm
 Cutting edge: diamond-coated rim for hard ceramic materials
 Material compatibility: porcelain tile, gres and other dense ceramics
 Intended mounting: standard drill chuck (fit depends on arbor used)
 Drilling method: suitable for wet or dry use depending on material and cooling
How to use
Secure the hole saw to a compatible arbor and tighten it in the drill chuck. Mark the drilling point on the tile and, if possible, start with a low-speed pilot to position the saw. Use steady, moderate pressure—avoid excessive force that could cause cracking. For wet drilling, apply continuous cooling with water to prolong cutting life and reduce dust. For dry drilling, work in short intervals to prevent overheating and check progress frequently. After cutting, clean the hole edge and remove any abrasive residue before installing fittings.
Usage recommendations
For best results on porcelain gres, begin drilling at a low speed and keep the cutting edge cooled. When working on large-format or thin tiles, support the tile from behind to reduce the risk of breakage. Replace the hole saw if cutting performance deteriorates or if the diamond rim shows visible wear.

## FAQ

### How much does the Diamond Hole Saw 25 mm GRAPHITE 57H287 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 16.07.2026 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 GRAPHITE 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 GRAPHITE 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/11942890/67385570_large.webp