2.0/2.35/3.0/3.17/5.0mm Mini Drill Chuck 3 Jaw Quick Change Keyless Drill Bit Adapter 0.3-3.2mm Holder Clamp Fixing Device Tools

Model Number : Drill Chuck Number of Jaws : 3 Power : Electric Origin : Mainland China Certification : none

Feature2 : Mini Drill Chuck 3 Jaw Drill Chuck Adapter : Drill Holder Chuck

Drill Chuck 0.3-3.2mm Mini 3 Jaw Quick Change Keyless Drill Bit Adapter 2.0/2.35/3.0/3.17/5.0mm Holder Clamp Fixing Device Tools Electric Drill Chuck Specification: Name: Drill chuck set Three - jaw head design, can be clamped 0.3-3.5mm range. Rugged and durable. perfect for combined use with a hand drill or electric drill. Material: brass + aluminum alloy Color: Black+Gold Size: Tail diameter: 2.0/2.35/3.0/3.17/5.0mm Overall length: 33mm

Common DC motor selection specifications: 180 motor -- 2.0mm shaft diameter. 385 motor--2.35mm shaft diameter. 555 motor--3.17mm shaft diameter. 775 motor--5.0mm shaft diameter. Package Contents:  1x  Mini Drill chuck with hex wrench Note:  - For a motor whose model is unknown, or a motor whose shaft diameter is known but whose shaft diameter cannot be found, it is necessary to use a caliper accurate to 0.1mm to measure the precise motor shaft diameter, and then select the specification of the corresponding shaft diameter. - Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.