# Drill bit Drel CON-AOD-2312 — diamond-packed brazed core bit, 12 mm, M14 shank

**URL:** https://aio.lv/en/product--drel-con-aod-2312--11942951
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** Drel
**Manufacturer code:** CON-AOD-2312
**EAN:** 5902143165347
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--drel-con-aod-2312--11942951

## 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

Drel CON-AOD-2312 is a 12 mm diamond-packed brazed core (hole saw) with an M14 threaded shank for rotary drills. Designed for cutting and drilling hard materials where diamond grit improves cutting life and precision. Suitable for concrete, stone, ceramics and similar masonry in construction, renovation and installation tasks.

## Long description

Drel CON-AOD-2312 is a 12 mm diamond-packed brazed core bit with an M14 threaded shank designed for rotary drills. It is intended for cutting and drilling hard mineral materials where diamond grit on the cutting edge increases wear resistance and maintains drilling precision. The core bit is adapted for use in construction and renovation tasks that require reliable hole-making in concrete, stone and ceramic surfaces.
Advantages
The diamond-packed brazed cutting edge provides extended service life and consistent cutting performance on abrasive materials. The M14 threaded shank ensures secure attachment to a wide range of rotary drills and angle grinders without additional adapters. The 12 mm diameter offers a balance between small-hole precision and sufficient bore for anchor and conduit installation. The brazed design reduces the risk of segment loss and supports effective heat dissipation during intermittent drilling.
Suitable for
Drilling small-diameter holes in concrete and reinforced concrete
Creating holes in natural stone and engineered stone
Piercing ceramic tiles and porcelain in installation works
Preparing passages for screws, anchors and small conduits in renovation projects
Key specifications
Cutting technology: diamond-packed brazed edge for abrasive materials
Drill core diameter: 12 mm
Shank type: M14 threaded shank for direct mounting
Typical compatible tools: rotary drills and angle grinders with M14 interface
Intended materials: concrete, stone, ceramics and similar masonry
How to use
Secure the core bit to the drill or angle grinder with an M14 interface according to the tool manufacturer's instructions. Mark the drilling location and start at low speed to establish the cutting position, then increase speed and apply steady, moderate pressure. Use short drilling intervals to avoid overheating; withdraw occasionally to clear dust and cool the cutting edge. For reinforced concrete, proceed carefully when encountering rebar; reduce feed force and keep the bit aligned to prevent wobble.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses, dust mask and hearing protection. For prolonged drilling or hard materials, employ water cooling or periodic pauses to extend tool life. Match drill speed and feed pressure to the material hardness: lower speeds and lighter pressure for ceramics, moderate speeds for concrete and stone.

## FAQ

### How much does the Drel CON-AOD-2312 diamond core bit 12 mm M14 cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 Drel 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 Drel 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/11942951/67385659_large.webp