FTVOGUE Miniature Wrench Claw Drill Chuck Taper Set - Micro Motor Clamp & Small Electric Bit Collection for Lathe & Electric Drill | Perfect for Precision Woodworking, Jewelry Making & DIY Craft Projects

Specification: Material: Metal Color: Shown ad pictures Clamping Range: 0.3-4mm Outer Diameter: 21.5mm/0.85in Brass Base Size: Length: 20mm/0.79in, Hole Diameter: 3.175mm/0.13in Weight: 72g/2.5oz Package list: 1 * JTO Chuck 1 * Chuck Key 1 * Brass Base 1 * Small Wrench Note: Please allow slight error due to manual measurement. Thanks for your understanding.

It is produced by high quality material and has strong impact resistance, high precision screw thread and tapered hole.

Copper miniature drill chuck, and drill mix to form a hand drill. Ideal for combined use with a hand drill or electric drill,to drill ABS,wood board, etc.

Cast by high quality metal, it has good wear resistant and anti-impact.

The chuck is light in weight and small in size, so it is very convenient to carry around.

Equipped with chuck key to adjust the chuck for proper tightness.