R220.29I-04.00-08-7A Arbor Copy Face Mill – Nickel

Item Specifications

• ANSI Code
  R220.29I-04.00-08-7A
• Connection Bore Diameter (Inch)
  1.5
• Connection Bore Diameter (mm)
  38.1
• Contact Surface Diameter Machine Side (Inch)
  3.504
• Contact Surface Diameter Machine Side (mm)
  89
• Coolant Through
  Yes
• Cutting Diameter (Inch)
  3.375
• Cutting Diameter (mm)
  85.73
• Cutting Pitch Density
  Normal
• Depth Of Key Way (Inch)
  0.382
• Depth Of Key Way (mm)
  9.7
• Finish
  Nickel
• Functional Length (Inch)
  2.5
• Functional Length (mm)
  63.5
• Keyway Width (Inch)
  0.63
• Keyway Width (mm)
  16
• Material
  819B (35NCD16) 44HRc
• Max. Depth of Cut (Inch)
  0.315
• Max. Depth of Cut (mm)
  8
• Max. Depth Of Cut In Feed Direction End (Inch)
  0.315
• Max. Depth Of Cut In Feed Direction End (mm)
  8
• Max. Depth Of Cut In Feed Direction Side (Inch)
  0.315
• Max. Depth Of Cut In Feed Direction Side (mm)
  8
• Max. Helical Interpolation Hole Diameter (Inch)
  7.921
• Max. Helical Interpolation Hole Diameter (mm)
  201.2
• Max. Ramping Angle
  3.6 deg
• Max. Rotational Speed
  6800 rpm
• Min. Helical Interpolation Hole Diameter (Inch)
  7.38
• Min. Helical Interpolation Hole Diameter (mm)
  187.46
• Number of Cutting Edges (Peripheral Effective)
  7
• Rake Angle Axial
  4 deg
• Rake Angle Orthogonal
  -4 deg
• Rake Angle Radial
  -4 deg
• Shank Type
  Arbor
• Item Weight
  5.27 lbs per PC