Twist drill DIN 338 type N HSS ground with reduced shank

High performance drill, suitable for all types of drills in common materials.
High concentricity and rotational precision.
Grinding in the shape of a conical point with split point according to DIN 1412 C.
Cutting angle: 118º.
Spiral angle: 20-30º.
Ø-tolerance: h8.
Glossy surface.
Cut to the right.
Applications: for steel and cast steel, alloyed and unalloyed (up to a strength of ca.
900 N / mm²), gray cast iron, malleable cast iron, nodular cast iron, pressure cast iron, sintered iron, nickel silver, graphite cast iron, aluminum alloys, bronze and brass.
Translucent plastic case with blue background label.