Z950/Z1390 Digital Display Bench Drill Infrared Positioning Adjustable Speed Electric Woodworking Bench Drill Machine Tool. Name: Single-phase electric drilling machine. Product Type: Z950 Standard. The maximum stroke of the main column: 7cm. Maximum drillable thickness: 13.5cm. Net weight/Gross weight: 8.4kg/9.8kg. Drilling diameter: 15-13 mm. Handle length: 32cm wide and 12cm. Backer length: 18.5cm high 25cm. Packing size: 69x34x22.5. The maximum distance between the drill bit and the base: 27.5cm. Product Type: Z1390 Digital Display. Maximum stroke of the main column: 10cm. Maximum drillable thickness: 14cm. Net weight/Gross weight: 9.8kg/11.1kg. Table size: 23×20.5cm. Backer length: 22.4cm high 25cm. Ordinary drill: high-precision self-tightening drill. The maximum distance between the drill bit and the base: 29cm.