Tri-Z Cutting Tools Factory is a professional enterprise, who was established in Guangzhou of China in 1992, exporting hole drills (hole saws) and other tools.
Our main products are HSS Hole Saws, Wood Hole Saws, Carbide Alloy Hole Saws, etc. Owning advanced facilities and using advanced technics, we can provide hundred kinds of high quality saws of international standards. Knowing that quality is the most important things, we established our own inspection department, to ensure that