Shank roughing cutter, long

• Shank roughing cutter, HSS Co8 - Type NR

  Long, high-performance end mill to DIN 844 with
  Weldon clamping surface according to DIN 1835B.
  Roughing cutters for large-area milling work, type NR for
  pre-machining of materials with a strength up to
  1,100 N/mm2.
  4 to 6 cutting edges on the face and cutter circumference
  for machining surfaces, shoulders and corners. One tooth
  cutting over the centre for drilling.
  High-speed steel with 8% cobalt for machining
  tempered and tool steel, stainless steel, structural steel
  and cast iron.
  High toughness and perfect heat resistance,
  very long service life. Popular type for high
  cutting speed and productivity.
  Coarse groove pitch for medium to large material removal,
  very large cutting volume. The average roughness
  of the roughened surface is ? Ra 12.5 ?m.
  Tool geometry with a twist angle of 30° for
  a well-balanced distribution of cutting forces,
  rake angle 12° for materials with low to medium
  strength.

• Shank roughing cutter, long AlTiN HSSE PM - Type NR

  Short, AlTiN-coated high-performance end mill
  to DIN 844 with Weldon clamping surface according to DIN 1835B.
  Roughing cutters for small-area milling work with very high
  cutting speed, type NR for pre-machining
  of materials with a strength up to 1,100 N/mm2.
  4 to 5 cutting edges on the face and cutter circumference,
  one tooth cutting over the centre for drilling.
  Coarse groove pitch for medium to large material removal,
  very large cutting volume. The average roughness
  of the roughened surface is ? Ra 12.5 ?m.
  High-performance steel HSSE-PM with AlTiN coating
  for machining tempering and tool steel,
  stainless steel, structural steel and cast iron. Very high milling performance.

• Shank roughing cutter, long AlTiN HSSE PM - type HR

  Long AlTiN-coated high-performance shank cutter
  to DIN 844 with Weldon clamping surface according to DIN 1835B.
  Roughing cutter for large-area milling work with very high
  cutting speed, type HR P for pre-machining
  of materials with a strength of up to 1200 N/mm2.
  4 cutting edges on the face and cutter circumference for
  machining surfaces, shoulders and corners. One tooth
  cutting over the centre for drilling.