# Diamond wet core drill bit Montolit FAJ08 — 8 mm diameter for wet drilling

**URL:** https://aio.lv/en/product--montolit-faj08--11943232
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** Montolit
**Manufacturer code:** FAJ08
**EAN:** 8023743015331
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--montolit-faj08--11943232

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Montolit FAJ08 is an 8 mm diameter diamond-tipped core drill bit designed for wet drilling. Intended for precision hole cutting in hard materials, the bit features a diamond-coated cutting edge for durability and efficient material removal when used with water cooling. Suitable for professionals and DIY tasks requiring small-diameter core holes in tiles, ceramics, stone and similar substrates.

## Long description

Montolit FAJ08 is an 8 mm diameter diamond wet core drill bit designed for precise, small-diameter hole cutting in hard surfaces. The bit features a diamond-coated cutting edge optimized for wet drilling, which reduces heat and extends tool life while maintaining accurate hole geometry. It is intended for use with water cooling systems and standard core drill holders compatible with an 8 mm diameter tool.
Advantages
The diamond coating provides high wear resistance and consistent cutting performance on materials such as ceramic, porcelain, glazed tiles and natural stone. Wet operation improves cooling and dust suppression, resulting in cleaner cuts and reduced risk of material cracking. The compact 8 mm diameter allows for precise openings for fittings, anchors or pilot holes without unnecessary material removal.
Suitable for
Precision holes in ceramic and porcelain tiles
Small core drilling in natural stone and marble
Creating openings for plumbing or electrical fittings in tiled surfaces
Pilot or guide holes before using larger-diameter core bits
Key specifications
Cutting diameter: 8 mm
Cutting edge: diamond-coated
Intended cooling method: wet drilling (water-cooled)
Typical applications: tiles, ceramics, stone
Suitable for handheld and bench-mounted rotary drilling setups that accept small-diameter core bits
How to use
Mount the 8 mm diamond core bit into a compatible drill chuck or core bit holder, ensuring a secure fit. Start drilling at low speed with constant water flow to the cutting area to keep the bit cooled and to remove slurry. Apply steady, moderate pressure and avoid forcing the bit; allow the diamond abrasives to wear the material gradually. Periodically lift the bit to refresh cooling water and clear debris for consistent cutting.
Usage recommendations
Use continuous water cooling and a low to medium drill speed for best results. For brittle or glazed surfaces, begin drilling at an angle to establish a guide groove before moving to a perpendicular position. Inspect the bit for wear before each job and replace it if the diamond segment shows significant loss of cutting performance.

## FAQ

### How much does the Montolit FAJ08 diamond wet core drill 8 mm 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 — 7 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 20.07.2026 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 Montolit 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 Montolit 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/11943232/67385989_large.webp