# Chuck adapter Rittal 4050.824 — chuck adapter for 4.1–5 mm drills, stainless steel

**URL:** https://aio.lv/en/product--rittal-4050824--12401091
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4050824
**EAN:** 4028177704190
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4050824--12401091

## 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

Rittal 4050.824 is a stainless-steel chuck adapter designed to accept drills with shank sizes from 4.1 to 5 mm. Intended as an accessory for drill chucks, it provides secure clamping for small-diameter drills in workshop and industrial applications. Lightweight and corrosion-resistant, it enables reliable bit change and stable drilling performance.

## Long description

Rittal 4050.824 is a stainless-steel chuck adapter designed to accept drills with shank diameters from 4.1 mm to 5 mm. As an accessory for drill chucks, it provides a compact, corrosion-resistant sleeve that enables secure clamping of small-diameter bits. The adapter is intended for use in workshop and industrial settings where precise, repeatable holding of 4.1–5 mm drill shanks is required.
Advantages
The stainless-steel construction offers good corrosion resistance and dimensional stability under normal workshop conditions. Its narrow tolerance range for shank diameter provides reliable concentricity and reduces runout when used with a compatible chuck. Lightweight and simple in shape, the adapter facilitates quick bit changes and can improve the repeatability of drilling operations with small-diameter bits.
Suitable for
Clamping drills with shank diameters of 4.1–5 mm
Workshop drill presses and hand-held drills with compatible chucks
Light industrial and maintenance drilling tasks requiring small-diameter holes
Applications where corrosion resistance and dimensional stability are needed
When it may not be suitable
This adapter is not intended for drills with shank diameters outside the 4.1–5 mm range; attempting to use larger or smaller shanks can lead to poor clamping, slippage, or damage to the bit and chuck. It is also not a substitute for precision collets or toolholders required for high-precision machining on CNC machines where tighter tolerances and higher concentricity are necessary.
Key specifications
Material: stainless steel
Compatible shank diameter: 4.1–5.0 mm
Quantity: 1 piece
Intended use: adapter for drill chucks to clamp small-diameter bits
How to use
Insert the adapter into the drill chuck and tighten the chuck according to the drill manufacturer’s instructions. Then insert a drill with a 4.1–5 mm shank into the adapter and tighten the chuck until the adapter securely clamps the bit. Check concentricity and runout by rotating the drill at low speed before starting the operation. For safe and effective use, ensure the chuck and adapter are clean and free of debris, and avoid overtightening that could deform the adapter or bit shank.
What to consider before purchase
Confirm that your drill chuck accepts the adapter’s outer dimensions and shape
Verify the shank diameter of the drills you plan to use falls within 4.1–5.0 mm
Consider whether higher-precision collets or toolholders are required for your application
Assess compatibility with the rotational speeds and torque levels used in your drills
Usage recommendations
Use the adapter in clean, dry conditions and perform a test run at low speed after installing the bit. Replace the adapter if signs of wear, deformation, or corrosion appear. For repetitive, high-precision work consider using purpose-designed collets or holders matched to your machine.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.085 kg |
| Package weight | 112 g |
| Product colour | Stainless steel |
| Product type | Chuck adapter |
| Quantity per pack | 1 pc(s) |
| Compatible chuck size | 4.1 - 5 |

## FAQ

### How much does the Rittal 4050.824 chuck adapter cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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. 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 Rittal 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 Rittal 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

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