R220.21-04.00-R160-7A Arbor High Feed Face Mill – Nickel

Item Specifications

• ANSI Code
  R220.21-04.00-R160-7A
• Connection Bore Diameter (Inch)
  1.5
• Connection Bore Diameter (mm)
  38.1
• Contact Surface Diameter Machine Side (Inch)
  3.543
• Contact Surface Diameter Machine Side (mm)
  90
• Coolant Through
  Yes
• Cutting Diameter (Inch)
  3.286
• Cutting Diameter (mm)
  83.46
• Cutting Pitch Density
  Normal
• Depth Of Key Way (Inch)
  0.382
• Depth Of Key Way (mm)
  9.7
• Finish
  Nickel
• Functional Length (Inch)
  2
• Functional Length (mm)
  50.8
• Keyway Width (Inch)
  0.63
• Keyway Width (mm)
  16
• Material
  819B (35NCD16) 44HRc
• Max. Cutting Diameter (Inch)
  4
• Max. Cutting Diameter (mm)
  101.6
• Max. Depth of Cut (Inch)
  0.098
• Max. Depth of Cut (mm)
  2.5
• Max. Depth Of Cut In Feed Direction End (Inch)
  0.433
• Max. Depth Of Cut In Feed Direction End (mm)
  11
• Max. Depth Of Cut In Feed Direction Side (Inch)
  0.098
• Max. Depth Of Cut In Feed Direction Side (mm)
  2.5
• Max. Helical Interpolation Hole Diameter (Inch)
  7.921
• Max. Helical Interpolation Hole Diameter (mm)
  201.2
• Max. Ramping Angle
  0.27 Degrees
• Max. Rotational Speed
  9100 rpm
• Min. Helical Interpolation Hole Diameter (Inch)
  7.286
• Min. Helical Interpolation Hole Diameter (mm)
  185.06
• Number of Cutting Edges (Peripheral Effective)
  7
• Programming Radius (Inch)
  0.138
• Rake Angle Axial
  6 Degrees
• Rake Angle Orthogonal
  -6 Degrees
• Rake Angle Radial
  -6 Degrees
• Shank Type
  Arbor
• Uncut Thickness (Inch)
  0.047
• Uncut Thickness (mm)
  1.2
• Item Weight
  4.50 lbs per PC