Eyech 0.3-6.5mm Keyless Drill Chuck 1/4-Inch Hex Shank Conversion Tool Quick Change Adapter Converter Chuck Woodworking Tool

Eyech 1/4-Inch Shank Keyless Chuck Conversion Tool Specifications: Material: Iron Color: Black Connecting Shank: 1/4 Inch (6.35 mm) Grip Range: 0.3-6.5 mm Feature: - Every company machining small parts is familiar with the problem of holding small drills and milling cutters. - These chucks are not typically suitable for cutter shafts under 0.6mm diameter. - Specially tool-holders are required for these small diameters. - Now micro drill this chuck can hold even the smallest diameters safely and accurately. - Designed for the most exact, fine-detailed drilling jobs, this specially-machined 3-jaw chuck fits in standard chucks to securely hold the smallest drill bits -ranging from 0.3mm to 6.5mm. - It is ideal for close-up drilling in micro-production or the medical industry, on delicate work pieces like miniatures, model clocks, jewelry, electronics, and more! Please Note: It can NOT be used counterclockwise! Package Includes: 1 x Keyless Drill Chuck