Feature: 1. The maximum output power of the drill motor is 550W, the 9 level speed is set to 280?2350RPM (for 220V motor), or 480?3000RPM/Min (for 110V motor). 2. Ball bearing drill shaft ensures long service life and can be used for long term operation in workshops or construction sites. 3. The height of the drill press can be adjusted, and it can be rotated and tilted, and the base design ensures that the column drill is always stable. 4. The base has pre drilled holes that can be used to install on the workbench, and the slotted workbench allows fixtures and vise to be installed. 5. The bench drill has complete accessories, with strong practicability, and has the ability to drill through metal, wood and other materials. Specification: Item Type: Bench Drill Model: ZJQ4116A Vertical Worktable Internal Rotation Angle: 45?? Drilling Diameter: Approx. 16mm / 0.6in (5/8in) Swivel Diameter: Approx. 230mm / 9.1in Motor Power: 550W Worktable Size: Approx. 170 x 170mm / 6.7 x 6.7in Drill Chuck: Approx. 3-16mm / 0.1-0.6in Base Size: Approx. 320 x 198mm / 12.6 x 7.8in Spindle Stroke: Approx. 50mm / 2in Column Diameter: Approx. 46mm / 1.8in Speed Level: 9 Overall Height: Approx. 610mm / 24in Speed Range: 280-2350RPM (220V motor), 480-3000RPM (110V motor). Package List: 1 x Bench Drill1 x Support Rod1 x Vise1 x Base1 x Bracket1 x Goggles Clip1 x Goggles3 x Handle3 x Screw3 x Gasket1 x Wrench1 x Chuck1 x Chuck Wrench1 x User Manual