Ruko Twist Drill Bit DIN 338 Type N HSS Rolled with Reduced Shank

High-power drill bit suitable for all normal drilling jobs in all materials
common. High resistance to breakage. Ideal for drilling large diameters.
Cutting angle: 118°. Spiral angle: 20-30°. Ø-tolerance: h8. Black vapor-treated surface.
Right cut. Applications: for alloyed and non-alloyed steel and cast steel (up to a strength of 1000N/mm).
(approx. 900 N/mm²), grey cast iron, malleable cast iron, nodular cast iron, die casting,
sintered iron, nickel silver, graphite cast iron, aluminum alloys, bronze and brass.
Translucent plastic case with orange background label.