Twist drill bit DIN 338 type N, HSS-G, set of 25, diameter range 1 - 13 mm in 0.5 mm steps

Drilling in commonly used materials is handled by this DIN 338 type N drill with a diameter range of 1 - 13 mm in 0.5 mm steps. The key figure is delivery as a set of 25 drills. The HSS-G version is a drill ground from solid stock in high-performance high-speed steel with increased concentricity.

Benefits

• Diameter range 1 - 13 mm in 0.5 mm steps with diameter tolerance h8
• 118 degree point angle, cross grinding from 3 mm upwards
• bright surface
• set of 25 in a sturdy industrial case
• right-hand cutting version to DIN 338 type N

Technical data

Fields of application

It is used for drilling in steel, alloyed and unalloyed cast steel below 900 N/mm² tensile strength, grey cast iron, malleable cast iron, spheroidal graphite cast iron, die casting, sintered iron, nickel silver, graphite, short-chipping aluminium alloys, brass and bronze.

Standards

The dimensions are based on DIN 338, type N. The point thinning from 3 mm upwards follows the cross grind to DIN 1412 C.