# CMT 310.080.42 HW Dowel Drill Bit D=8mm I=27mm L=57.5mm S=10x20mm

**URL:** https://aio.lv/en/product--cmt-31008042--12576252
**Data updated:** 2026-07-11 23:06 (EEST)
**Category:** Drill Bits
**Manufacturer:** CMT
**Manufacturer code:** 310.080.42
**EAN:** 664252010318
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cmt-31008042--12576252

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The CMT 310.080.42 is a high-quality HW dowel drill bit designed for precise boring in wood and wood-based materials. Featuring a diameter of 8mm, a cutting length of 27mm, and an overall length of 57.5mm, this tool is engineered for professional woodworking machinery. Its durable carbide construction ensures long-lasting sharpness and clean hole edges, making it ideal for furniture manufacturing and cabinet assembly.

## Long description

The CMT 310.080.42 HW dowel drill bit is a precision-engineered tool designed for high-performance boring in wood and wood-based materials. With a diameter of 8mm and a cutting length of 27mm, this bit is specifically optimized for professional woodworking machinery, ensuring consistent results in demanding production environments. The carbide construction provides exceptional durability and heat resistance, allowing for clean, accurate holes that are essential for high-quality furniture assembly and cabinet manufacturing.
Advantages
This dowel drill bit stands out due to its high-grade carbide composition, which maintains a sharp cutting edge significantly longer than standard steel bits. The geometry of the bit is designed to minimize tear-out, resulting in smooth hole walls that facilitate easier dowel insertion and stronger joints. Its robust build quality ensures stability during high-speed operation, reducing vibration and increasing the overall lifespan of the tool in industrial settings.
Suitable for
Furniture manufacturing
Cabinet assembly
Drilling precise holes for dowel joints
Working with solid wood, particle board, and MDF
When it may not be suitable
This drill bit is not intended for use with metal, stone, or masonry materials, as these will cause immediate damage to the carbide cutting edges. It is also not suitable for handheld power drills, as it is specifically designed for use with stationary boring machines and CNC equipment.
Key specifications
Diameter: 8mm
Cutting length: 27mm
Overall length: 57.5mm
Shank dimensions: 10mm x 20mm
Material: HW (Carbide)
How to use
To achieve optimal results, ensure the drill bit is securely mounted in the collet or chuck of your boring machine according to the manufacturer's instructions. Verify that the machine speed is set appropriately for the material being processed. Always ensure the workpiece is firmly clamped to prevent movement during the drilling process. Regularly inspect the bit for signs of wear or resin buildup and clean it with an appropriate solvent to maintain cutting efficiency.
What to consider before purchase
Verify that your machine's collet size matches the 10mm x 20mm shank specifications.
Ensure the required hole diameter and depth match the 8mm and 27mm dimensions of this bit.
Confirm compatibility with your specific boring machine or CNC setup.
Usage recommendations
For best performance and longevity, maintain a consistent feed rate and ensure the drill bit is kept clean from wood dust and resin. Replace the bit immediately if you notice dulling or chipping to prevent damage to your workpieces.

## FAQ

### How much does the CMT 310.080.42 HW Dowel Drill Bit 8mm cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 30.07.2026 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 CMT 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 CMT 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/12576252/68943764_large.webp