Unique fully ground drill CZ004 HSSCo5 with 3D shank

Extremely powerful ground drill with high heat resistance, the length dimensions of which comply with DIN 338. Its revolutionary geometry, developed on the basis of many years of experience, ranks this drill among the top high-speed steel tools in the field of drilling, especially in austenitic steels resistant to corrosion, acids and heat, but also in alloyed heat-treated tool and high-speed steels with strength up to 1100 N/mm2. Revolutionary 3D shank preventing rotation in the chuck!