R220.21-04.00-SC12-5A Arbor High Feed Face Mill - Nickel

Item Specifications

• ANSI Code
  R220.21-04.00-SC12-5A
• Connection Bore Diameter (Inch)
  1.5
• Connection Bore Diameter (mm)
  38.1
• Contact Surface Diameter Machine Side (Inch)
  3.5
• Contact Surface Diameter Machine Side (mm)
  88.9
• Coolant Through
  Yes
• Cutting Diameter (Inch)
  3.25
• Cutting Diameter (mm)
  82.55
• Cutting Pitch Density
  Coarse
• 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)
  0.059
• Max. Depth of Cut (mm)
  1.5
• Max. Depth Of Cut In Feed Direction End (Inch)
  0.354
• Max. Depth Of Cut In Feed Direction End (mm)
  9
• Max. Depth Of Cut In Feed Direction Side (Inch)
  0.059
• Max. Depth Of Cut In Feed Direction Side (mm)
  1.5
• Max. Helical Interpolation Hole Diameter (Inch)
  7.921
• Max. Helical Interpolation Hole Diameter (mm)
  201.2
• Max. Ramping Angle
  0.75 Degrees
• Max. Rotational Speed
  7600 rpm
• Min. Helical Interpolation Hole Diameter (Inch)
  7.25
• Min. Helical Interpolation Hole Diameter (mm)
  184.15
• Number of Cutting Edges (Peripheral Effective)
  5
• Programming Radius (Inch)
  0.173
• Rake Angle Axial
  2 Degrees
• Rake Angle Orthogonal
  -6 Degrees
• Rake Angle Radial
  -6 Degrees
• Shank Type
  Arbor
• Tool Cutting Edge Angle In Feed Direction End
  12.5 Degrees
• Tool Cutting Edge Angle In Feed Direction Side
  12.5 Degrees
• Tool Cutting Edge Angle
  12.5 Degrees
• Uncut Thickness (Inch)
  0.043
• Uncut Thickness (mm)
  1.1
• Item Weight
  3.48 lbs per PC