# Diamond Straight Router Bit Dedra 20 mm M14 shank

**URL:** https://aio.lv/en/product--dedra-ded1581--11958675
**Data updated:** 2026-03-11 13:58 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Dedra
**Manufacturer code:** DED1581
**EAN:** 5902628158017
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-ded1581--11958675

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Diamond straight router bit by Dedra with a 20 mm cutting diameter and M14 threaded shank. Designed for precise cutting, trimming and shaping of hard materials where a diamond-coated tool is required. Suitable for use in handheld grinders or rotary tools with M14 connection for tasks such as profiling, edge finishing and material removal.

## Long description

Diamond straight router bit Dedra 20 mm M14 shank is a diamond-coated straight cutting tool for use in handheld grinders and rotary tools with an M14 threaded connection. With a 20 mm cutting diameter and a straight profile, this bit is intended for precision cutting, trimming and shaping of hard materials where enhanced wear resistance and cutting life are required. The M14 shank enables secure mounting in compatible angle grinders and some rotary tool adapters, allowing tasks such as profiling, edge finishing and controlled material removal.
Advantages
The diamond coating provides long service life and consistent cutting performance on abrasive and hard surfaces. The straight profile ensures predictable cuts and uniform contact along the workpiece edge. The M14 threaded shank gives a robust mechanical connection to common handheld grinders and compatible rotary devices, reducing slippage under load. The 20 mm cutting diameter offers a balance between removal rate and control for both coarse shaping and fine trimming operations.
Suitable for
 Profiling and edge finishing of stone, ceramics and hard composites
 Trimming and shaping of concrete and cement-based materials
 Controlled material removal on glass and glazed surfaces (with appropriate coolant and low speed)
 Creating straight grooves or rabbets in hard substrates
Key specifications
 Cutting diameter: 20 mm
 Tool profile: straight
 Coating: diamond abrasive layer
 Shank type: threaded M14
 Typical applications: cutting, trimming, profiling, material removal on hard materials
How to use
Install the bit into a compatible grinder or rotary tool with an M14 connection and ensure the bit is tightened securely according to the tool manufacturer's instructions. Use appropriate personal protective equipment including eye protection, gloves and respiratory protection when cutting dust-generating materials. Operate at moderate feed rates and avoid excessive lateral pressure to preserve the diamond layer. For brittle or heat-sensitive materials, apply a steady flow of coolant or water and work at reduced speed to minimize chipping and thermal damage. Allow the tool to cool periodically during extended use.
Usage recommendations
Match cutting speed and feed to the material hardness; start with lower speed and light passes to establish control, then increase feed if needed. Maintain proper coolant when working with glass, ceramics or concrete to extend tool life and reduce dust. Inspect the diamond layer regularly for wear and replace the bit when performance declines or the coating is compromised.

## FAQ

### How much does the Diamond straight router bit Dedra 20 mm M14 cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 24.07.2026 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 Dedra 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 Dedra 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/11958675/67403975_large.webp