# Diamond Hole Saw Expert+ 12 mm, M14 shank, max 12,000 rpm

**URL:** https://aio.lv/en/product--expert-mn-76-212--11942633
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Drill Bits
**Manufacturer:** Expert+
**Manufacturer code:** MN-76-212
**EAN:** 5906675455297
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--expert-mn-76-212--11942633

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Diamond hole saw by Expert+ with 12 mm cutting diameter, fitted with an M14 thread/shank and rated for up to 12,000 rpm. Designed for drilling precise round holes in hard materials such as tile, ceramic, glass and thin stone. Suitable for angle grinders and rotary tools with M14 arbor for renovation, tiling and installation tasks.

## Long description

Diamond Hole Saw Expert+ 12 mm with an M14 shank is a compact cutting accessory designed for drilling precise round holes up to 12 mm in diameter in hard surfaces such as tile, ceramic, glass and thin stone. Intended for use with angle grinders and rotary tools that accept an M14 arbor, this hole saw supports high-speed operation up to 12,000 rpm and is suitable for renovation, tiling and installation tasks where clean, accurate holes are required.
Advantages
The diamond cutting edge provides fast, consistent cutting performance and extended life when used on abrasive materials. The M14 threaded shank ensures secure mounting to compatible angle grinders and rotary tools. Its small 12 mm diameter is ideal for creating neat openings for pipes, cables, anchors and fixture fastenings while minimizing material waste and the risk of cracking surrounding tiles.
Suitable for
Drilling holes in ceramic and porcelain tiles
Creating openings in glass panels and thin stone
Installing plumbing and electrical fixtures where small-diameter holes are needed
Renovation and tiling jobs using angle grinders or rotary tools with M14 arbor
Key specifications
Cutting diameter: 12 mm
Shank type: M14 threaded shank compatible with angle grinders and rotary tools
Maximum recommended speed: 12,000 rpm
Cutting material: diamond-coated rim for use on hard and abrasive surfaces
Typical applications: tile, ceramic, glass, thin stone
How to use
Mark the hole position and secure the workpiece to prevent movement. Attach the diamond hole saw to a compatible tool with an M14 arbor and tighten according to the tool manufacturer’s instructions. Begin drilling at low speed to establish the cutting position, then increase speed up to the recommended maximum while maintaining steady, even pressure. Use water cooling or periodic pauses to reduce heat build-up and prolong the life of the diamond rim, and stop occasionally to clear debris from the cutting area.
Usage recommendations
For best results, use light to moderate pressure, keep the cutting area wet when possible to reduce dust and heat, and avoid forcing the tool. Wear appropriate personal protective equipment including eye protection, gloves and a dust mask. Verify tool compatibility with an M14 shank before use and follow the safety instructions of the angle grinder or rotary tool.

## FAQ

### How much does the Diamond hole saw Expert+ 12 mm M14 cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 254 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 06.07.2026 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 Expert+ 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 Expert+ 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/11942633/67385288_large.webp