STHZ-20 Concrete Core Drilling Machine Application : the core drilling machine which combines high speed cutting technology and thin walled diamond bits, is widely applied to drill and core in building works, equipment installation projects and construction inspection...Continue Reading
STHZ-15A Concrete Core Drilling Machine Max. drilling diameter: Ф150mm Max. drilling depth: 400mm Motor power: 2KW Motor voltage: AC220V STHZ-15B Multifunctional Concrete Core Drilling Machine(Motor) Application : it is multifunctional in performing not only coring but also...Continue Reading
STHZ-40 Trailer Core Drilling Machine 1. Coring depth up to 400 mm 2. Conventional drilling diameter up to 200 mm 3. The drilling direction is vertical downward. 4. Spindle speed:Ⅰ500r.p.m,Ⅱ1000r.p.m 5. Bit for synthetic diamond thin wall bit.Continue Reading
STZJ-1 Drilling Machine 1.Drilling depth: 100m 2.Finally hole diameter: 75mm 3.Drilling rod diameter: 42mm 4.Rated rotary speed: 1500 rpm 5.Rated pressure: 8 Mpa 6.Max pressure: 12.5 Mpa 7.Displacement: 12.5 Mpa 8.Max make and break allowable pressure: 1.5 Mpa 9.Continuous...Continue Reading
TUGONG is one of the largest drilling machines manufacturers and suppliers in China. Equipped with a professional factory, we warmly welcome you to buy the quality drilling machines with fine workmanship, high precision and good performance from us.