Features 1、The electric drill holder bracket made of aluminum alloy material, which is strong and durable, not easy to rust. 2、The single stroke of the depth scale is 0-60mm, which can realize fixed stroke operation. 3、According to different position requirements, the electric drill frame can be adjusted and steered by adjusting the hexagonal screw. 4、Electric drill holder bracket is usually used to drill holes and polishing,it is a good helper for you. 5、Multi-functional electric drill bracket, can be installed 2 electric drill at the same time, electric drill horizontal installation, used for grinding drilling, are very convenient. Specification Condition: 100% Brand New Item Type: Double-head Electric Drill Bracket Material: Aluminum Alloy Color: As Pictures Shown Assembly Size: Approx. 360 x 400 x 220mm / 14.1 x 15.8 x 8.7in Clamping Size: Approx. 38-43mm / 1.5-1.7in Depth Scale Single Stroke: Approx. within 60mm / 2.4in Package List 1 x Spindle 1 x Bottom Plate 1 x Bracket 1 x Twist the Handle 1 x Hexagonal Wrench 2 x Ferrule 3 x Screw 2 x Nut 1 x Gasket 1 x Small Iron Stick 1 x English Manual