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Seco Niagara Cutter N20139 S203 Center Cutting Short Length Single End Square End End Mill, 27/64 in Dia Cutter, 13/16 in Length of Cut, 2 Flutes, 3/8 in Dia Shank, 2-1/2 in OAL, Uncoated

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Description

Seco Niagara Cutter End Mill, Center Cutting Short Length Single End Square End, Series: S203, 27/64 in Diameter Cutter, 2-1/2 in Overall Length, 13/16 in Length of Cut, 2 Flutes, Spiral Flute, 3/8 in Shank Diameter, Right Hand Cutting Direction, 30 deg Helix Angle, Weldon Flat Shank, ANSI Code: S203-0.422-P2-S.3-Z2, ISO Code: S203.422P2S.3Z2, HSS, Uncoated

Specifications

ANSI Code S203-0.422-P2-S.3-Z2
Cutter Diameter 27/64 in
Cutting Direction Right Hand
Finish Uncoated
Flute Type Spiral
Helix Angle 30 deg
ISO Code S203.422P2S.3Z2
Length of Cut 13/16 in
Material HSS
Number of Flutes 2
Overall Length 2-1/2 in
Series S203
Shank Diameter 3/8 in
Shank Type Weldon Flat
Type Center Cutting Short Length Single End Square End

Country of Origin: United States

Application:
For profiling, slotting and pocketing in all materials

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
  • 30 deg axial rake
  • 10 deg radial rake
  • Square nose end mills create sharp, unrounded cuts
  • Center cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling
  • P - Tool shape

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