# Hole saw Dedra HW4082, cutting diameter 82 mm

**URL:** https://aio.lv/en/product--dedra-hw4082--4723997
**Data updated:** 2026-02-24 11:01 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** HW4082
**EAN:** 5902628816368
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 68.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-hw4082--4723997

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Stand-alone hole saw Dedra HW4082 with an 82 mm cutting diameter. Designed to cut circular openings in materials compatible with hole saw use (e.g., wood, soft plastics, some non-hardened metals depending on blade type). Fits standard arbor attachments for drills and is suitable for installing pipes, fittings, and cable pass-throughs. Provides a precise circular cut and is intended for workshop and on-site use.

## Long description

Stand-alone hole saw Dedra HW4082 with an 82 mm cutting diameter, designed to make precise circular openings in materials compatible with hole saws. The tool is suitable for workshop and on-site use and mounts to standard drill arbors. It is intended for tasks such as installing pipes, fittings and cable pass-throughs and produces a clean round cut when used with an appropriate arbor and drill.
Advantages
The Dedra HW4082 hole saw offers an 82 mm cutting diameter that enables standardized openings for common pipe sizes and fixtures. Its construction is focused on stable cutting performance and compatibility with standard arbors, which simplifies mounting and replacement. The saw provides a precise circular cut and is suitable for repeated use where correct arbor selection and drill speed are observed.
Suitable for
Cutting circular openings in wood for pipe and conduit installation
Making pass-through holes for cable routing in wooden panels and soft plastics
Creating holes for light fixtures, ventilation grilles or plumbing fittings
Workshop and on-site drilling tasks using compatible drill arbors
Key specifications
Cutting diameter: 82 mm
Tool type: stand-alone hole saw (cup saw)
Intended materials: wood, soft plastics, and compatible non-hardened metals depending on blade type
Mounting: fits standard drill arbor attachments
Typical applications: pipe and fitting installation, cable pass-throughs, fixture openings
How to use
Attach the hole saw to a compatible arbor and secure the arbor into a drill with sufficient power and speed control. Mark the center point of the intended hole and, if available, use a pilot bit to stabilize the saw during initial engagement. Begin drilling at low speed to establish the cut, then increase speed as appropriate for the material and keep steady pressure. Use coolant or periodic pauses when cutting heat-sensitive materials. After cutting, remove the slug from the saw’s cup and inspect the edge for burrs; deburr the hole if required.
Usage recommendations
Use appropriate safety equipment (eye protection, gloves) and select drill speed and arbor type according to the workpiece material. Avoid excessive feed pressure and prolonged continuous cutting in metal without proper cooling. For the best results in non-wood materials, verify blade suitability and consider a lubricated or cooled cut.

## FAQ

### How much does the Hole saw Dedra HW4082 — 82 mm cost, and is it available for purchase?

The price is 82.99 € (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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Hole saw Dedra HW4082 — 82 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/4723997/66731909_large.webp