Feature:1. CAST IRON BASE: The bench drill stand is equipped with a cast iron base, and there are fixed screw holes on the desktop to ensure stable and reliable operation.2. STABLE CLAMPING: The electric drill bracket is equipped with high strength clamp, with stable clamping, and ensures that the hole center does not deviate.3. EXPANSION SLOT: Ground expansion slot design, can be used for installing vises or molds, and stainless steel column ensures stability and no shaking.4. EASY OPERATION: The multifunctional drill bracket is ergonomic design, and can be easily pushed into the electric drill to ensure stable and accurate drilling.5. 90 DEGREE ROTATION: The drill bracket is equipped with 90 degree rotating clamp, suitable for drilling, grinding, cutting and other operations, convenient and practical.Specification:Item Type: Electric Drill StandMaterial: Cast Iron, Aluminum AlloyMaximum Stroke: Approx. 50mm / 2inStainless Steel Column: Approx. 25 x 400mm / 1 x 15.7inClamping Diameter: Approx. 38-43mm / 1.5-1.7inRotation Angle: 0-90 Degree.Package List:1 x Base1 x Fixed Bracket1 x Column1 x Storage Cylinder2 x Washers1 x Safe Limiting Ring1 x Steel Pipe Cover1 x Accessory4 x Wrenches