# Drill Bit Evolution HSS Weldon 50 mm (EVO-WT44L)

**URL:** https://aio.lv/en/product--evolution-evo-wt44l--11718856
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** Evolution
**Manufacturer code:** EVO-WT44L
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.49 €
**Prices and availability valid until:** 2026-10-18 23:59
**Price without VAT (21%):** 69.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--evolution-evo-wt44l--11718856

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.10.2026 | free |
| Pickup points | 08.10.2026 | 1.99 EUR |
| Courier delivery to door | 08.10.2026 | 4.99 EUR |

## Summary description

Evolution HSS Weldon drill bit, 50 mm diameter, designed for drilling metal. Made from high-speed steel (HSS) with a Weldon-style shank for secure clamping in compatible tool holders. Suitable for industrial and workshop use where large-diameter metal holes are required, compatible with radial drills and drill presses that accept Weldon shanks.

## Long description

Evolution HSS Weldon 50 mm (EVO-WT44L) is a high-speed steel drill bit engineered for drilling large-diameter holes in metal. The bit features a Weldon-style shank that allows secure clamping in compatible holders and chucks, making it suitable for radial drills and drill presses. Manufactured to meet workshop and industrial requirements, this drill bit delivers the cutting properties of HSS material for general-purpose metalworking.
Advantages
The HSS material provides a balance of hardness and toughness required for cutting a variety of ferrous and non-ferrous metals. The Weldon-style shank enables reliable axial and rotational grip in tool holders, minimising slippage during heavier drilling operations. A 50 mm diameter makes the bit suitable for producing large holes without the need for multiple successive enlargements, reducing setup time in repetitive tasks.
Suitable for
Drilling large-diameter holes in steel and other metals
Use in radial drilling machines and drill presses that accept Weldon shanks
Workshop and light industrial metal fabrication tasks
Key specifications
Material: High-speed steel (HSS)
Shank type: Weldon-style shank for secure clamping
Diameter: 50 mm
Primary application: Metal drilling
How to use
Secure the EVO-WT44L drill bit in a compatible Weldon holder or chuck according to the machine manufacturer's instructions, ensuring the set screw engages the shank flats for a positive grip. Select an appropriate spindle speed and feed rate for the workpiece material and diameter; use cutting fluid or coolant when drilling steel to manage heat and prolong tool life. Begin drilling with a steady, controlled feed, maintaining alignment and clearing chips periodically to avoid clogging and overheating.
Usage recommendations
Use appropriate personal protective equipment, clamp the workpiece securely, and verify that the drill press or radial drill supports the bit diameter and Weldon shank configuration. For improved hole quality and extended bit life, pre-drill with a pilot or use stepped drilling where machine power or rigidity is limited.
Evolution HSS Weldon 50 mm (EVO-WT44L) is intended for users who require a rugged HSS solution for large metal holes and compatibility with Weldon-style tool holders.

## FAQ

### How much does the Drill Bit Evolution HSS Weldon 50 mm cost, and is it available for purchase?

The price is 83.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 05.10.2026 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 Drill Bit Evolution HSS Weldon 50 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 Evolution 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 Evolution 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/11718856/67100190_large.webp