Suitable for alloyed and unalloyed steel up to a tensile strength of 900 N/mm², non-ferrous metals, cast iron and hard plastics

HIgh elasticity due to low-heat shaping manufacturing process

Low risk of breakage - especially when drilling with diameters smaller than 6mm

Spiral flute with oxide coating for rapid chip removal

Long lifetimes due to tough core thickness and distinct hardness within the area of application

Metal drill bits HSS-R, DIN 338

Twist drill bit made of high speed steel manufactured to DIN 338

Right hand cutting twist drill bits, type N, drill bit tip 118°, diameter tolerance h 8

Rolled spiral flute with ground point, vapour-plated

Shank equal to drill bit diameter, drill bit colour:  black

Two-cutter, cylindrical, two flutes

Note:  use the universal cutting oil 2 607 001 409 when working with HSS-R metal drill bits

Metal drill bits HSS-R, DIN 338 with reduced shank

Twist drill bit made of high speed steel manufactured to DIN 338

Right hand cutting twist drill bits, type N, drill bit tip 118°, diameter tolerance h 8

Rolled spiral flute with ground point, vapour-plated

Shank is smaller than drill bit diameter, drill bit colour:  black

Two-cutter, cylindrical, two flutes