# Hole saw DEDRA HW4072 diameter 7.2 cm 1 pc

**URL:** https://aio.lv/en/product--dedra-hw4072--11276509
**Data updated:** 2026-02-24 11:02 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** HW4072
**EAN:** 5902628816351
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 70.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 58.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-hw4072--11276509

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The DEDRA HW4072 hole saw has a diameter of 7.2 cm and comes as a single piece. It is designed for precise cutting in various materials, making it ideal for professional and DIY projects. Its robust construction ensures durability and efficiency during use.

## Long description

The DEDRA HW4072 hole saw with a 7.2 cm cutting diameter is a single-piece accessory intended for creating circular holes in a range of construction and installation materials. Designed to be fitted to compatible arbors or drill chucks, this hole saw supports tasks that require accurate round openings, such as pipe penetrations, cable routing, and installing fixtures. The tool’s construction balances cutting performance and service life for both professional tradespeople and DIY users.
Advantages
This hole saw provides a precise 7.2 cm cutting diameter, enabling consistent round holes with clean edges. Its single-piece configuration simplifies setup and reduces the number of components to manage. The tool is built to withstand repeated use and maintain cutting efficiency over time, minimizing the need for frequent replacement. Compatibility with standard drill attachments allows rapid integration into existing tool sets.
Suitable for
Cutting round openings for pipes and conduits
Creating holes for electrical boxes and cable pass-throughs
Installing ventilation or plumbing fixtures requiring circular cutouts
General woodworking and non-ferrous material hole cutting where a 7.2 cm aperture is needed
Key specifications
Cutting diameter: 72 mm
Quantity: 1 piece
Material: hardened cutting edge suitable for general construction materials (wood, soft plastics, non-ferrous metals — depending on blade type)
Compatibility: designed for use with standard hole saw arbors and drill chucks
Intended use: manual and power drilling applications
How to use
Install the hole saw on a compatible arbor or in the drill chuck according to the drill and arbor manufacturer’s instructions. Mark the centre point of the required hole, secure the workpiece to prevent movement, and position the pilot bit or guide at the centre mark. Start drilling at low speed to establish the cutting path, then increase speed as appropriate for the material. Apply steady, moderate pressure and allow the hole saw to cut without forcing. After completing the cut, withdraw the saw and clear cut material or debris from the cavity and teeth before further use.
Usage recommendations
Use appropriate personal protective equipment (eye protection, gloves, and hearing protection). Select the correct drill speed and feed for the material being cut, and ensure the workpiece is properly clamped. For metal or harder materials, verify that the hole saw’s cutting edge is suitable or consider using a dedicated metal-cutting variant. Regularly inspect the cutting teeth for wear and clean debris to maintain cutting performance.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 72 mm |
| Number of pieces | 1 pc(s) |

## FAQ

### How much does the Hole saw DEDRA HW4072 cost, and is it available for purchase?

The price is 70.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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 HW4072 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/11276509/64487566_large.webp