1- Drilling Diameters: 4~120mm 2- Thickness of processed glass: 3~20mm 3- Max. of processing glass: 2600x1800mm 4- Power: 2.3kw 5- Weight: 1.0 Tons 6- Occupation area: 2600 x 2600 x 1700mm (L x W x H) 7- With air compressor. 8- XINDONGYA motors (special made) 9- Auto and Manual : Up and down drilling can be drilling automatically.