... Frequency: 50HZ -60Hz Power: 180W Rotation speed: 1,400rpm Applicable drill bit: L75, G1/2 Max. hole diameter: 250mm Volume: 380 ... ), L95 Sintered and electroplated Available size: 5-150mm (diameter) Function: drill glass Router: Available size: L80mmm (total length), 16, 20, 25 ...