Tivoly 1145411 Series High Speed Steel Twist Drill Bit for Cast Iron, Steel, 4.7mm Diameter, 80 mm Overall

The Tivoly Drill Bit is a high performance, coated drill designed for intensive drilling of high strength steels and cast iron. Featuring a split point design, it ensures easy self centering on smooth surfaces and reduces axial load. With a 3xD length to diameter ratio, it offers incredibly fast drilling, maximum longevity, and precise results. Made in France, this drill bit is perfect for demanding applications with high strength materials.

35° type N flute
High speed steel
135° tip