Bestgle 2Pcs Multi Quick Change Keyless Chuck Replacement for 4486 Rotary Tools 3000 4000 7700 8200

----------Bestgle Universal Multipro Quick Change Keyless Chuck for 4486 Rotary Tools ---------- - It accepts all accessory bits with 1/32 to 1/8 inch shanks. - It allows you quickly and easily change accessory on rotary tool without changing collets, save time and highly improve your work efficiency. - Not only suitable for rotary tool models 275, 285, 398; Also suitable for models 750, 770 and 781 - Widely used on rotary tool models 4000, 400, 3000, 398, 300, 285, 275, 200, 100, 8220, 8200, 800, 780, 770, 7700, 750 Please Note!! - - Not suitable for 8050 Micro. ----------Specifications---------- Material: Alloy Color: Black Clamping Range: 1/32 - 1/8 inch Maximum RPM: 35.000 1/min Length: 23.5mm Diameter: 14mm ----------Package Included---------- 2 x Quick Change Keyless Chucks