Multi Keyless For, 4Pcs Mini Keyless Drill Multifunction Chucks Universal Adapter Keyless Multi Chuck For for Electric Grinder Tool 0.4-3.2mm

General Description

This keyless multi-function chuck is designed for use with miniature drills and power grinding tools. Made entirely of metal, it offers exceptional durability thanks to high temperature heat treatment.Black oxide rust finish on the surface helps prolong its service life.

Technical specifications

• Product size: 9x24x8 mm
• Material: metal
• Clamping range: 0.4-3.2 mm
• Original thread: 9/32-40
• Compatibility with models: 4000, 400, 3000, 398, 395, 300, 285, 275, 200, 100, 8200, 800, 780, 770, 7700 and 750
• Note: 8050-N/18 not compatible due to excessive shaft short

Usage

This chuck allows accessory bits to be changed quickly and easily without having to replace the chuck when changing sizes, making it very convenient for various drilling and grinding jobs.