# Hole saw Dedra 08W020 — diameter 20 mm, for metal, stainless steel, aluminium, plastic, wood

**URL:** https://aio.lv/en/product--dedra-08w020--11943316
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** 08W020
**EAN:** 5902628080202
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-08w020--11943316

## 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

Dedra 08W020 hole saw, 20 mm diameter, designed for cutting through metal, stainless steel, aluminium, plastic and wood. Supplied as a single piece, it fits compatible drill arbors for creating clean round holes in sheet metal, pipes, panels and construction materials. Suitable for repair, installation and fabrication tasks requiring precise circular cuts.

## Long description

The Dedra 08W020 hole saw with a 20 mm cutting diameter is designed for cutting clean circular holes in a range of materials including metal, stainless steel, aluminium, plastic and wood. Supplied as a single unit, it mounts to compatible drill arbors and is intended for tasks where a precise round opening is required in sheet metal, pipes, panels or construction elements. The tool is suitable for repair, installation and light fabrication work where controlled cutting and repeatable hole size are important.
Advantages
This hole saw provides a consistent 20 mm bore with a geometry suited to both ferrous and non-ferrous metals as well as softer substrates like plastic and wood. Its construction allows reliable mounting in standard arbors and stable performance during through cuts and plunge cutting. The single-piece supply simplifies selection and replacement, reducing preparation time for maintenance or installation jobs.
Suitable for
Drilling round openings in sheet metal and panels
Creating access holes in pipes and tubing
Installing fixtures or hardware in wood and plastic
Maintenance and repair tasks requiring a 20 mm hole
Key specifications
Cutting diameter: 20 mm
Compatible materials: metal, stainless steel, aluminium, plastic, wood
Type: single-piece hole saw
Intended mounting: compatible drill arbor attachment
How to use
Secure the hole saw to a compatible drill arbor following the arbor manufacturer's guidance. Clamp the workpiece to prevent movement and mark the centre of the required hole. Use a pilot drill or centre punch if needed for precise positioning. Start the drill at low speed to establish the cut, apply steady pressure and maintain cooling or lubrication when cutting metals to prolong tool life. For plastic and wood, moderate speed and light feed will reduce splintering and produce a cleaner edge. Clear chips regularly to avoid clogging.
Usage recommendations
Use appropriate personal protective equipment, select cutting speed and lubrication according to the material, and avoid side loading to extend tool life and maintain hole accuracy.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 20 mm |
| Suitable for materials | Metal, Stainless steel, Aluminium, Plastic, Wood |
| Number of pieces | 1 pc(s) |

## FAQ

### How much does the Hole saw Dedra 08W020 — 20 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 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/11943316/67490044_large.webp