# Hole saw Dedra TCT 121 mm (4.76") 5/8" arbor, universal cutting blade

**URL:** https://aio.lv/en/product--dedra-08x121--11943350
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** 08X121
**EAN:** 5902628084675
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-08x121--11943350

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Dedra universal TCT hole saw, 121 mm diameter with a 5/8" arbor connection (MPN 08X121, EAN 5902628084675). Tungsten carbide-tipped (TCT) cutting edge suitable for cutting through wood, laminated board and some non-ferrous materials. Designed for use with drilled pilot bits and standard drill/arbor assemblies for hole cutting tasks in construction, carpentry and installation work.

## Long description

Dedra TCT hole saw 121 mm (4.76") with a 5/8" arbor connection is a universal cutting blade designed for making clean, large-diameter holes in wood, laminated boards and select non-ferrous materials. The tungsten carbide-tipped (TCT) cutting edge combines wear resistance with cutting precision, while compatibility with standard drill/arbor assemblies and a drilled pilot bit requirement ensures accurate center positioning and stable cutting performance.
Advantages
The TCT cutting teeth provide increased durability and maintain sharpness longer than high-speed steel teeth when working with abrasive surfaces. The 121 mm diameter enables larger openings for installations and fixtures, and the 5/8" arbor connection fits common drill setups for straightforward mounting. The universal blade profile allows cutting across different sheet and board materials with consistent results and reduced risk of chipping on laminated surfaces.
Suitable for
Cutting circular openings in solid wood and soft hardwoods
Creating holes in laminated boards and furniture panels
Drilling passage holes for pipes, cables and fixtures in carpentry and installation work
Working with some non-ferrous materials such as soft aluminum sheets and plastics (depending on thickness)
Key specifications
Cutting diameter: 121 mm (4.76")
Arbor connection size: 5/8"
Cutting edge: tungsten carbide-tipped (TCT)
Material compatibility: wood, laminated board, selected non-ferrous materials
Mounting: designed for use with drilled pilot bits and standard drill/arbor assemblies
How to use
Securely fit the hole saw to a compatible 5/8" arbor and install an appropriate pilot bit to ensure accurate centering. Mark the drilling position on the workpiece, clamp the material to prevent movement, and set the drill to a controlled speed appropriate for the material being cut. Begin drilling with light pressure to establish the pilot hole, then apply steady, even pressure while maintaining alignment. Periodically withdraw the hole saw to clear chips and reduce heat build-up; for laminated or delicate surfaces, use a backing support to reduce tear-out.
Usage recommendations
Use cutting lubricant or compressed air sparingly when working with non-ferrous metals to extend blade life and improve chip evacuation. Avoid excessive feed pressure and high rotational speeds to reduce wear on the TCT teeth and to maintain hole quality.

## FAQ

### How much does the Dedra TCT hole saw 121 mm 5/8" cost, and is it available for purchase?

The price is 28.99 € (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 07.07.2026 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/11943350/67386128_large.webp