The best choice for DIY fans. It can be used for wood, plastic and PCB. Specification - Motor Specifications: Power: 5-12 V DC. Diameter: 2.8CM. Length: 5.2CM. Weight: 65g. Rated wattage: 20W. Rated torque: 600G.CM. Brass Chuck Hole Dia 2.3mm. Chuck Capacity: 0.8-1.5mm. Chuck outside diameter: 8mm . Motor no-load test data: Voltage Rotating speed Current 3 V 6915 0.52A, 6 V 14395 0.66A, 9 V 21095 0.68A, 12 V 29326 0.80A, Package Includes - 1 x Small Motor. 16x drill (0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5mm each sizes 2pcs). 1 x Brace jaws (Fit 0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5mm drill). Note: this item not include power, best choice: 5V 1A or 12V 0.5A.

• Rated Input Power: 20W
• Rated Voltage: 6V
• Max. Drilling Diameter: 1.5MM
• No-Load Speed: 12800r/min
• Weight: 65G

Rated Input Power: 20WAmezza