THREADMASTER TM-1/2X20UNF-12R1 3 Flute 1/2 Thread Mill

Item Specifications

• ANSI Code
  TM-1/2X20UNF-12R1
• Connection Diameter (Inch)
  0.472
• Connection Diameter (mm)
  12
• Corner Radius (Inch)
  0.004
• Corner Radius (mm)
  0.09
• Diameter (Inch)
  1/2
• Direction of Hand
  Right
• Material
  Carbide
• Maximum Depth Of Cut (Inch)
  1.024
• Maximum Depth Of Cut (mm)
  26
• Maximum Depth Of Cut In Feed Direction Side (Inch)
  1.024
• Maximum Depth Of Cut In Feed Direction Side (mm)
  26
• Minimum Cutting Diameter (Inch)
  0.413
• Minimum Cutting Diameter (mm)
  10.5
• Number of Cutting Edges (Peripheral Effective)
  3
• Number of Flutes
  3
• Number of Peripheral Edges In The Tool
  3
• Number of Tooth
  20
• Overall Length (Inch)
  3.11
• Overall Length (mm)
  79
• Pitch
  20
• Profile Included Angle
  60 Degrees
• Protruding Length (Inch)
  1.339
• Protruding Length (mm)
  34
• Shank Diameter (Inch)
  0.472
• Shank Diameter (mm)
  12
• Shank Length (Inch)
  1.772
• Shank Length (mm)
  45
• Shank Type
  Cylindrical
• Step Included Angle
  45 Degrees
• Thread Size
  1/2"-20
• Thread Type
  UNF
• Tool Cutting Edge Angle
  90 Degrees
• Usable Length (Inch)
  1.024
• Usable Length (mm)
  26
• Item Weight
  0.21 lbs per PC