Astek Concrete Drilling and Cutting Machines Astek Concrete Drilling and Cutting Machines is a subsidiary of EREL DİŞLİ and MACHINE SAN. TİC. LTD. ŞTİ. Strengthening its experience in gear and machinery spare parts, ASTEK, with its patented designs, has produced the models AST-D1000 and AST-D11 used in joint and wall cutting applications. It has also dedicated itself to the production of AST-D400 for drilling applications and the higher capacity AST-D600 models.
