# Diamond Hole Saw for Porcelain Gres 83 mm GRAPHITE 57H299

**URL:** https://aio.lv/en/product--graphite-57h299--11943123
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H299
**EAN:** 5902062572998
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h299--11943123

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Diamond hole saw for porcelain gres with an 83 mm cutting diameter by GRAPHITE (model 57H299). Designed for drilling clean circular holes in hard tile materials such as porcelain and gres. Suitable for installation tasks like fitting pipes, taps or cable pass-throughs in bathroom and kitchen tiling. Delivers precise cuts when used with appropriate drilling technique and cooling.

## Long description

Diamond Hole Saw for Porcelain Gres 83 mm GRAPHITE 57H299 is a drilling accessory designed for creating precise circular openings in hard tile materials such as porcelain and gres. The tool features an 83 mm cutting diameter and a diamond-segmented rim that enables controlled removal of tile material while minimising chipping when used with correct technique and adequate cooling. It is intended for use with compatible power drills and core drill holders for bathroom, kitchen and façade tiling tasks where clean pipe, fitting or cable pass-through holes are required.
Advantages
The diamond cutting edge provides high abrasion resistance and consistent cutting performance on dense ceramics. The 83 mm diameter matches common plumbing and conduit sizes, reducing the need for additional trimming. When operated with water cooling and steady feed, the hole saw maintains its shape and delivers smooth hole walls, which simplifies sealing and fixture installation. The design promotes efficient debris removal and stable steering during drilling.
Suitable for
Drilling circular openings for pipes and fittings in porcelain and gres tiles
Creating access holes for taps and shower fixtures during bathroom installation
Making cable pass-throughs and service penetrations in tiled kitchen walls
Key specifications
Cutting diameter: 83 mm
Cutting material: diamond-segmented rim suitable for hard ceramics
Intended materials: porcelain, gres and other dense ceramic tiles
Recommended use with water cooling to reduce heat and extend tool life
Compatible with standard core-drill arbors and rotary drills capable of controlled feed
How to use
Mark the center point on the tile and secure the workpiece to prevent movement. Start drilling at low speed to establish the cut, then increase to a moderate, steady speed while applying light, even pressure. Use continuous or intermittent water cooling to keep the diamond rim cool and to wash out debris; avoid dry high-speed drilling as this can overheat the segments and reduce life. If drilling through already-installed tiles, back the drill spindle out periodically to clear swarf and maintain visibility. After completing the hole, clean the edge and check for any minor chipping before fitting pipes or fixtures.
Usage recommendations
For best results, use with a drill that allows variable speed control and pair the hole saw with a proper core-drill arbor. Maintain steady feed, adequate cooling and avoid excessive lateral force. When drilling large-diameter holes in very hard gres, consider starting with a small pilot hole or using a guide to improve centring and reduce the risk of tile damage.

## FAQ

### How much does the Diamond Hole Saw 83 mm GRAPHITE 57H299 cost, and is it available for purchase?

The price is 30.99 € (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 13.07.2026 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/11943123/67385860_large.webp