2 13MM Keyless Drill Chuck Adapter, 3 Jaw 1/2" 20 UNF Mount with Strong Grip Detachable Quick Change Adapter Quickly Convert SDS Drills into Drivers

Amazon

KEYLESS OPERATION: Keyless chucks allow the professionals to adjust the drill chuck by hand and tighten it easily and quickly without using a key 13MM(1/2'') CAPACITY: The 3 jaw chuck is compatible with bits with a straight shank or hex shank of different sizes from 2mm-13mm UNIVERSAL FITTING: The chuck is produced with mount size 1/2"-20 UNF female, which means the chuck can be used separately as a replacement for your damaged 1/2''-20 UNF female drill chuck SELF-LOCKING MECHANISM: Self locking mechanism allows the user to use just one hand to tighten the chuck STRONG AND RELIABLE: Constructed with steel jaw and plastic body, anti-impact fiber reinforced sleeve; Jaws is with special treatment with good abrasion resistance, Weight: 0.65477291814 Pounds, Manufacturer: WELLCUT

ManoMano

General description This BAP 13mm Keyless Drill Chuck is designed for both cordless and corded power tools, air tools, and drill presses. It features a keyless design for easy bit changes and is made from hardened and tempered steel for durability and a secure grip on drill bits. Technical specifications Capacity: 2.0-13mm Thread: 1/2 inch x 20 UNF Adaptor with 6.35mm (1/4") Hexagon shank Adaptor shank length: Not specified Handle type: Square or round Compatibility and accessories Fully compatible with major power tool brands including Makita, Dewalt, and Bosch Usage Suitable for both hand and impact drills