Horizontal hinge drilling machine 1. boring shaft: 4 pcs 2.Max. boring dia.: 13MM 3.Max. boring depth:100MM 4. Power: 2.2KW Product Name: Horizontal Hinge Drilling MachineItem No.: AK6410ATechnical Parameters:1. Max. Boring Diameter: 35MM.2. Max. Boring Depth: 70MM3. Total Number of boring shafts: 12 pcs4. Rotating speed: 2840rpm5. Total power: 1.1 * 4= 4.4 KW6. Minimum distance between two ...