# Hole saw Dedra H1222 — diameter 82 mm, for stone and concrete, 1 piece

**URL:** https://aio.lv/en/product--dedra-h1222--11942728
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** H1222
**EAN:** 5902628812223
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 47.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-h1222--11942728

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Dedra H1222 hole saw designed for cutting openings in hard materials such as stone and concrete. The tool has a diameter of 82 mm and is supplied as a single piece. Suitable for creating holes for pipes, conduits or anchors in masonry and concrete work, compatible with rotary drills and core-drilling setups when appropriate adapters are used.

## Long description

The Dedra H1222 hole saw with an 82 mm diameter is made for cutting precise circular openings in hard materials such as stone and concrete. Supplied as a single unit, this hole saw is intended for use with rotary drills where appropriate arbors or adapters are fitted. It is suitable for creating openings for pipes, conduits, anchors and through-wall installations during masonry or concrete work. The design focuses on efficient material removal and stable cutting performance on dense substrates.
Advantages
This 82 mm hole saw is built to withstand the abrasion and load of cutting stone and concrete, offering a balance of cutting speed and durability. Its geometry and cutting edge provide consistent hole dimensions and reduced chipping around the cut perimeter. Delivered as one piece, it is simple to mount and replace in standard drill setups when used with the correct arbor. The tool reduces the need for larger core-drilling equipment for medium-diameter openings in structural materials.
Suitable for
Drilling pipe and conduit entries in masonry and concrete walls
Creating holes for anchor bolts and fasteners
Installing ventilation or electrical pass-throughs
Small to medium renovation and construction tasks requiring circular openings in hard substrates
Key specifications
Cutting diameter: 82 mm
Intended materials: stone and concrete
Quantity: 1 piece
Compatibility: designed for use with rotary drills and compatible arbors/adapters
Application type: through-holes for pipes, conduits and anchors in masonry work
How to use
Fit the hole saw to a compatible arbor or adapter and secure it in the chuck of a rotary drill rated for use with dense materials. Mark the center of the intended opening, position the pilot or guide if available, and start cutting at low speed to establish the initial groove. Increase drill speed and apply steady, even pressure while allowing the tool to do the cutting; avoid excessive force which can cause overheating or premature wear. Periodically withdraw the saw to clear debris and, where applicable, use water cooling or intermittent drilling to reduce heat when cutting concrete or dense stone. After cutting, remove the core and clean the hole edges as needed.
Usage recommendations
Always use appropriate personal protective equipment such as safety glasses, dust mask or respirator, and hearing protection. For best performance and tool life, match drill speed and feed pressure to the material density, and use water cooling or vacuum dust extraction when working with reinforced or heavily abrasive concrete.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 82 mm |
| Suitable for materials | Stone, Concrete |
| Number of pieces | 1 pc(s) |

## FAQ

### How much does the Hole saw Dedra H1222, 82 mm cost, and is it available for purchase?

The price is 57.99 € (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 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. 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/11942728/67490324_large.webp