Highly efficient HSS-R drill bits suitable for drilling applications in steel and cast-steel alloyed and unalloyed up to 900N/mm tensile strength, grey cast, malleable cast iron, die-cast metal, iron sinter, nickel-silver, graphite cast iron, short chipping aluminium alloys, bronze, brass and hard plastics.

Features and Benefits:

• Suitable for steel up to a tensile strength of 900 N/mm, non-ferrous metals, cast iron, hard plastics etc.
• High rotational precision.
• Right-hand cutting twist drill bit.
• Shank equal to drill bit diameter.

Technical Specification:

• Sizes included – 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10mm
• Point Angle – 118
• Standards – DIN 338
• Bit Geometry – Standard Twist Bit