Makita 13mm Keyless Quick Change Chuck - Metal 194079-2

The Makita 194079-2 13mm Keyless Quick Change Chuck (Metal) is a robust, alloy steel accessory designed to convert specific Makita SDS-Plus rotary hammers into driver drills for use with standard round or hex shank bits. 

Core Specifications
Capacity: 1.5mm to 13mm.
Thread Mount: 1/2" x 20 UNF.
Construction: Full metal body with high-quality steel for heavy-duty applications.
Keyless Design: Allows for tool-free, rapid bit changes to improve workflow efficiency. 

Compatible Models
This chuck is performance-matched for several Makita rotary hammer models, including: 
HR Series: HR2450T, HR2450FT, HR2470T, HR2470FT, HR2611FT, HR2631FT, HR2810T, HR2811FT.
Cordless (LXT/XGT): DHR243, DHR262T, DHR264, HR004G.