# Hole Saw Dedra TCT 22 mm 1/2'' – bi-metal cutting blade for wood and soft materials

**URL:** https://aio.lv/en/product--dedra-08x022--11942814
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** 08X022
**EAN:** 5902628084323
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-08x022--11942814

## 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 TCT hole saw, 22 mm diameter with 1/2'' shank, designed for cutting round holes in wood and other soft materials. Tungsten carbide TCT teeth provide durable cutting performance for drilling tasks with compatible drills and drivers. Suitable for installing pipes, cables, bushings, and general carpentry or maintenance work where a precise 22 mm hole is required.

## Long description

Dedra TCT 22 mm 1/2'' hole saw is a bi-metal cutting blade designed to produce clean, precise 22 mm diameter holes in wood and other soft materials. The tool features tungsten carbide TCT teeth that increase wear resistance and maintain cutting performance during repeated use. With a 1/2'' shank compatible with many handheld drills and drivers, this hole saw is suitable for routine carpentry and maintenance tasks that require consistent, round openings.
Advantages
The TCT teeth deliver longer life and more consistent cutting compared with standard high-speed steel blades, reducing the need for frequent replacements. The bi-metal construction offers a balance of toughness and edge retention, providing reliable performance when cutting through soft woods, plywood, laminates and similar materials. The 1/2'' shank ensures compatibility with a wide range of drill chucks and quick-change adapters, simplifying tool setup.
Suitable for
Creating 22 mm holes for pipes, conduits and cable entries
Installing bushings, grommets and fittings in wood panels
General carpentry tasks where precise round holes are required
Maintenance and repair work on furniture, fixtures and light constructions
Key specifications
Cutting diameter: 22 mm
Shank type and size: 1/2'' shank compatible with standard drill chucks
Tooth material: tungsten carbide TCT teeth for improved wear resistance
Blade construction: bi-metal design for enhanced toughness and durability
Intended materials: wood, plywood, laminates and other soft materials
How to use
Mount the hole saw securely in a compatible drill or driver with a 1/2'' chuck, ensuring the shank is held firmly. Mark the center of the desired hole on the workpiece and, where possible, use a pilot bit or center punch to prevent wandering. Start drilling at low speed to establish the cut, then increase speed moderately while applying steady, even pressure. Periodically withdraw the cutter to clear chips and avoid overheating. After cutting, deburr the hole edges if necessary for a clean finish.
Usage recommendations
Use appropriate personal protective equipment including eye protection and gloves. Match drilling speed and feed rate to the workpiece material; avoid excessive speed to prolong TCT tooth life. For denser or laminated materials, apply light pressure and allow the cutter to do the work to prevent chipping. Store the blade in a dry place to prevent corrosion of the non-carbide components.

## FAQ

### How much does the Hole Saw Dedra TCT 22 mm 1/2'' cost, and is it available for purchase?

The price is 9.49 € (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 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/11942814/67385488_large.webp