Twist drill with straight shank

• Twist drill HSS - Type N

  Powerful all-round twist drill to
  DIN 338 with straight shank, type N for materials
  up to 900 N/mm2 strength.
  High-speed steel for drilling in structural steel,
  cast iron, non-ferrous metal, aluminium and plastic.
  Cone shank grinding N according to DIN 1412.
  Drill tip with strong main cutting edges, resistant to
  impact and lateral forces. Simple grinding by
  hand possible.
  Tip angle 118° for normal-strength materials.
  Twist angle 25° to 30° for hard, short to normal-chipping
  materials. Clockwise helix.

• Twist drill HSS Co5 - Type N

  Universal high-performance twist drill
  according to DIN 338 with straight shank, type N for materials
  up to 1,100 N/mm2 strength.
  High-speed steel with 5% cobalt for drilling in
  tempered and tool steel, stainless steel, structural steel,
  cast iron, non-ferrous metal, aluminium and plastic.
  High toughness and very good heat resistance.
  High resistance to breaking thanks to reinforced drill core.
  Cross grinding to DIN 1412 C for tough and hard
  materials, castings and forged workpieces. Good
  centring, low feed force, good chip
  removal due to chip separation, resistant to impact.
  Tip angle 128° for hard materials.
  Twist angle 25° to 30° for hard materials with short to average
  chipping. Clockwise helix.

• Twist drill HSS Co5 - Type Ti

  Universal high-performance twist drill
  according to DIN 338 with straight shank, type Ti for materials
  up to 1200 N/mm2 strength.
  High-speed steel with 5% cobalt for drilling in
  titanium, tempered and tool steel, stainless steel,
  structural steel, cast iron, non-ferrous metal and plastic.
  High toughness and very good heat resistance.
  High resistance to breaking thanks to reinforced drill core.
  Cross grinding to DIN 1412 C for tough and hard
  materials, castings and forged workpieces. Good
  centring, low feed force, good chip
  removal due to chip separation, resistant to impact.
  Tip angle 128° for hard materials.
  Twist angle 36° for hard materials. Clockwise helix.

• Twist drill HSS Co8 - Type Ti

  Universal high-performance twist drill
  according to DIN 338 with straight shank, type Ti for materials
  up to 1200 N/mm2 strength.
  Popular model for high cutting speed
  and productivity, long service life.
  High-speed steel with 8% cobalt for drilling in
  titanium, tempered and tool steel, stainless steel,
  structural steel, cast iron, non-ferrous metal and plastic.
  High toughness and very good heat resistance
  , long service life. High resistance to
  breakage due to reinforced drill core.
  Cross grinding to DIN 1412 C for tough and hard
  materials, castings and forged workpieces. Good
  centring, low feed force, good chip
  removal due to chip separation, resistant to impact.
  Tip angle 128° for hard materials.
  Twist angle 25° to 30° for hard materials with short to average
  chipping. Clockwise helix.