# Hole saw Dedra 08W165 bi-metal 165 mm diameter

**URL:** https://aio.lv/en/product--dedra-08w165--10479355
**Data updated:** 2026-03-07 15:19 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** 08W165
**EAN:** 5902628081650
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-08w165--10479355

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Bi-metal hole saw Dedra 08W165 with a 165 mm cutting diameter. Designed for cutting large circular holes in materials compatible with bi-metal construction, offering durability and resistance to wear. Suitable for tradespeople and DIY use when installing pipes, ducts, or fixtures and when creating large openings in construction and renovation tasks.

## Long description

The Dedra bi-metal hole saw with a 165 mm cutting diameter is designed for making large circular openings in materials compatible with bi-metal construction. This hole saw pairs a hardened cutting edge with a flexible body to provide a balance of wear resistance and toughness, enabling cutting of sheet metal, thin-walled pipes, wood with embedded fasteners, and some plastics in installation and renovation tasks.
Advantages
The bi-metal construction combines high-speed steel teeth welded to a spring steel body to increase tooth life and reduce the risk of breakage under load. The 165 mm diameter provides a wide opening suitable for ventilation ducts, large conduit runs and fixture housings. The saw’s tooth geometry and material mix are intended to improve cutting speed and maintain a consistent kerf while resisting overheating during prolonged use.
Suitable for
Cutting circular openings in sheet metal and thin-gauge steel panels
Making holes for ventilation ducts and large plumbing pipes
Creating access holes and fixture mounting points in renovation work
Cutting wood, laminated boards and plastics where bi-metal teeth are appropriate
Key specifications
Cutting diameter: 165 mm
Material: bi-metal (high-speed steel teeth on spring steel body)
Intended use: cutting metal, wood and compatible plastics
Suitable for use with compatible hole saw arbors and drill drivers
How to use
Install the hole saw on a compatible arbor and secure it to a drill or drill press rated for the required torque and speed. Mark the center point of the desired opening and use an appropriate pilot bit or pilot arbor to stabilize the saw during initial cutting. Apply steady, moderate feed pressure and maintain coolant or intermittent cutting to avoid overheating, especially when cutting metal. Complete the cut by easing pressure as the saw exits the material to reduce burrs and ensure a clean edge.
Usage recommendations
Use appropriate personal protective equipment, including eye protection, gloves and hearing protection. Select drill speed according to material: lower RPMs for metals and higher RPMs for wood. Keep the teeth clear of swarf and periodically withdraw the saw to remove chips. For thicker or harder metals, consider using cutting fluid and a pilot hole size recommended by the arbor manufacturer.

## FAQ

### How much does the Hole saw Dedra 08W165 165 mm cost, and is it available for purchase?

The price is 23.99 € (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 15.07.2026 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/10479355/52555219_large.webp