MRULIC Faucets 7 Pcs/set Brass Drill Chucks Collet Bits 1-3.2mm Shank Screw Nut Dremel Rotary household tools + Gold

7Pcs/set Brass Drill Chucks Collet Bits 1-3.2mm Shank Screw Nut Dremel Rotary Tool Specification: Color:Gold Material: Metal Overall Length:17mm/0.66 Diameter of Shank:4.8mm/1.89 Clamping Diameter:1mm 1.6mm 2mm 2.4mm 3mm 3.2mm Durable and practical Compatible with most of rotary tools used in hardware hobby home etc Suitable for installation inside diameter of less than 4.8mm drill electric grinding hanging mill hose above Package include: 6 x Metal Drill Chucks Collet 1 x Screw Nut