Precision-engineered combination drill and countersink tool designed for accurate hole starting and centering operations in metalworking applications.
Manufactured from high-speed steel (HSS) and often available with wear-resistant coatings such as TiN, it delivers excellent hardness, heat resistance, and durability for industrial use.
Features a rigid body and precision-ground cutting edges that ensure stable positioning, reduced tool deflection, and clean, accurate center holes.
The No. 5 size is commonly used for medium to heavy-duty workpieces, providing reliable performance in lathes, milling setups, and general machining tasks involving steel, cast iron, and non-ferrous materials.
Designed for professional workshop use, it offers consistent cutting performance, improved tool life, and efficient centering for subsequent drilling or machining operations.