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Seco Niagara Cutter N33806 A337 Center Cutting High Helix High Performance Medium Length Single End Square End End Mill, 1/4 in Dia Cutter, 5/8 in Length of Cut, 3 Flutes, 3/8 in Dia Shank, 2-7/16 in OAL, Uncoated

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Description

Seco Niagara Cutter End Mill, Center Cutting High Helix High Performance Medium Length Single End Square End, Series: A337, 1/4 in Diameter Cutter, 2-7/16 in Overall Length, 5/8 in Length of Cut, 3 Flutes, Spiral Flute, 3/8 in Shank Diameter, Right Hand Cutting Direction, 37 deg Helix Angle, Weldon Flat Shank, ANSI Code: A337-0.250-F3-S.3-Z3, ISO Code: A337.250F3S.3Z3, HSS, Uncoated

Specifications

ANSI Code A337-0.250-F3-S.3-Z3
Cutter Diameter 1/4 in
Cutting Direction Right Hand
Finish Uncoated
Flute Type Spiral
Helix Angle 37 deg
ISO Code A337.250F3S.3Z3
Length of Cut 5/8 in
Material HSS
Number of Flutes 3
Overall Length 2-7/16 in
Series A337
Shank Diameter 3/8 in
Shank Type Weldon Flat
Type Center Cutting High Helix High Performance Medium Length Single End Square End

Country of Origin: United States

Application:
For slotting, pocketing and profiling in aluminum

Features

  • High speed steel (HSS) provides good wear resistance, it is commonly used for general purpose applications on both ferrous and non-ferrous materials
  • Uncoated tools do not feature supportive treatments on the cutting edge, they are used at reduced speeds for general applications on non-ferrous metals
  • 90 deg cutting edge
  • 1.562 in L minimum clamping
  • 37 deg axial rake
  • 13 deg radial rake
  • 37 deg helix provides efficient chip evacuation required to machine aluminum and other non-ferrous materials
  • Cylindrical margin to eliminate chatter
  • Rounded area behind the cutting edge stabilizes the tool in the cut and leaves a smooth finish on the workpiece
  • Low surface-roughness on the cutting edge reduces friction and prevents chips from sticking to the tool
  • F - Step tool shape

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