Guhring 363 18.50mm HSS-Co T/S Armour Pierce Drill

Flute type GV120: Heavy-duty parabolic flute suitable for a wide range of materials. Manufactured to Guhring std.Right hand cutting. Available with steam tempered finish or with TiN coated finish: The titanium nitride coatingprovides effective protection against abrasive and adhesive wear. Recommended applications: steel cutting.