# Keyless Drill Chuck Makita 763128-2, 1/2"-20 Mount, Max Capacity 1.3 cm

**URL:** https://aio.lv/en/product--makita-763128-2--11876570
**Data updated:** 2026-03-09 20:41 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Makita
**Manufacturer code:** 763128-2
**EAN:** 088381144704
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-763128-2--11876570

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Makita 763128-2 is a keyless drill chuck with a 1/2"-20 mount and maximum capacity of 1.3 cm. Designed for quick bit changes without a key, it fits compatible Makita and industry-standard drills and drivers with a 1/2"-20 thread. Suitable for metal and wood drilling, maintenance and workshop use where fast tool changes are required.

## Long description

Makita 763128-2 is a keyless drill chuck designed for rapid bit changes on drills and drivers with a 1/2"-20 threaded mount. With a maximum capacity of 1.3 cm, this chuck accepts a range of small-diameter bits commonly used for metal and wood drilling tasks. The keyless design enables hand-tightening and quick swapping of bits without the need for a separate chuck key, making it suitable for workshop, maintenance and production environments where frequent tool changes are required.
Advantages
The keyless mechanism provides faster bit changes and reduces downtime compared with keyed chucks. Its 1/2"-20 threaded mount is compatible with many Makita and industry-standard drills and drivers, allowing straightforward replacement or upgrade. The compact maximum capacity of 1.3 cm ensures secure clamping of small-diameter bits for precise drilling in wood, metal and composite materials. The chuck is constructed to withstand routine workshop use and repeated tightening by hand or with drill torque.
Suitable for
Workshop drilling and maintenance tasks
Metalworking and sheet metal drilling with small-diameter bits
Woodworking where quick bit changes are needed
Retrofit or replacement on compatible drills and drivers
Key specifications
Mount type: 1/2"-20 threaded mount
Maximum capacity: 1.3 cm (13 mm)
Chuck type: keyless (hand-tightening)
Compatible materials: wood, metal, composite
How to use
Ensure the drill is powered off and, if applicable, the battery is removed before changing the chuck or bits. Hand-open the chuck jaws by rotating the outer sleeve counterclockwise, insert the correct diameter bit, then tighten by rotating the sleeve clockwise until the bit is firmly clamped. For secure seating, apply drill torque at low speed briefly to fully seat the bit. Verify that the bit is centered and held firmly before beginning drilling operations.
Usage recommendations
Use the chuck within its maximum capacity (1.3 cm) and avoid over-tightening by excessive hand force; apply drill torque for final seating. Regularly inspect the jaws for wear or debris and keep the threaded mount clean before installation to ensure reliable clamping and safe operation.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Mounting type | 1/2"-20 |
| Product type | Keyless chuck |
| Maximum capacity | 13 mm |

## FAQ

### How much does the Makita 763128-2 keyless drill chuck 1/2"-20 cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 17.07.2026 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 Makita 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 Makita 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/11876570/67429546_large.webp