Macstroc COBALT 5% grade M35 Annular cutters have additional cobalt added for much greater wear resistance, although harder, will give longer cutting life in mild steel and better performance in more difficult materials. The extra added cobalt enables to drill in Stainless steel tough & harder steel easily. Available in weldon shank and universal shank . Macstroc also produces 8% cobalt cutters with grade M42

Macstroc TCT annular cutters for Rail drilling, made of special carbide tips and superiorly designed to work in hardened rail and normal rail.Macstroc TCT rail cutters, provides maximum steadiness and power, and these cutters can drill the most high-tensile rail tracks. Macstroc also offers Solid twist drills (weldon shank) to work in rail tracks.

*Custom sizes up to Ø150MM in scope of supply. *TCT use in hard and high tensile steel, stainless steel , rail steel as well as difficult materials, non-ferrous and alloys.