MTFun 4pcs Drill Chuck Metal 3/8-24UNF Drill Chuck 0.8-10mm Self-tighten Keyless Chuck Quick Change Drill Bit Adapter Hardware Tool for Impact Driver Screwdriver Hammer Drill Rotary Tool

Parts List: 1x Drill Chuck 1x 1/2 Conversion Head 1x Black Round Shank Joint Bar 1x Black Hex Shank Joint Bar Highlight description: [Strong & Reliable] The high accuracy drill chuck holds these tiny bits more securely and in better alignment with the rotation of the tool under high-speed rotation it not only maintains stability but also improves work efficiency. [Quick Change] The drill chuck fits into power tools more easily and securely. Easily convert your cordless power screwdriver into a drill to quickly switch between different tasks reducing the amount of time needed for a project. [Size Information] Drill chuck Size: 43 x 58mm/1.69 x 2.28 in thread diameter: 3/8-24UNF fixing range: 0.8-10mm/0.03-0.0.39 in. Please make sure of the size before purchase. [Durable Material] Drill chuck is made of high-quality metal material which is durable long service life and suitable for long working times. Ultra-durable construction meets the demands of frequent use. [Application Range] A wide range of clamp sizes from 0.8mm to 10mm drill chuck is suitable for a variety of drill bits. Much cheaper than buying a second rotary drill. Quick and easy change for different drilling jobs saves carrying two drills about. Detailed description: Specification: Product name: Drill Chuck Material: plastic + metal Color: black + gray Drill chuck Size: 43 x 58mm/1.69 x 2.28 in Thread diameter: 3/8-24UNF Fixing range: 0.8-10mm/0.03-0.0.39 in 1/2 conversion head: 48 x 22mm/1.89 x 0.87 in Black round shank joint bar: 60 x 2mm/2.36 x 0.079 in Black hex shank joint bar: 42 x 2mm/1.65 x 0.079 in Application: impact driver screwdriver hammer drill rotary tool. Note: 1. Please allow 1-3cm measuring deviation due to manual measurement. 2. Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you!