114D Electric Chain Drilling Machine Galvanized Pipe Aluminum Alloy Drilling Machine Fire Pipe Steel Pipe Drilling Machine Drilling machine, also called drilling machine, is a new type of pipeline installation machine developed in recent years. Pipe drilling machine is a new type of pipeline installation machine developed in recent years. It can drill Φ25-Φ114mm holes on 80-300mm pipes to achieve the purpose of installing branch water pipes on the main water pipes. The machine is light in weight, easy to operate and has high processing efficiency. Model: TY-114 Product voltage: 220V Product frequency: 50HZ Product power: 1200W Processing range: 25-114 Weight: 28KG Packing size 70CM*47CM*55CM