NTM300-1/4X18NPTF-.312 3 Flute 1/4 Thread Mill

Item Specifications

• ANSI Code
  NTM300-1/4X18NPTF-.312
• Connection Diameter (Inch)
  0.313
• Connection Diameter (mm)
  7.938
• Corner Radius (Inch)
  0.002
• Corner Radius (mm)
  0.051
• Diameter (Inch)
  1/4
• Direction of Hand
  Right
• Grade
  ALCRN
• Material
  Carbide
• Maximum Depth Of Cut (Inch)
  0.625
• Maximum Depth Of Cut (mm)
  15.875
• Maximum Depth Of Cut In Feed Direction Side (Inch)
  0.625
• Maximum Depth Of Cut In Feed Direction Side (mm)
  15.875
• Minimum Cutting Diameter (Inch)
  0.422
• Minimum Cutting Diameter (mm)
  10.716
• Number of Cutting Edges (Peripheral Effective)
  3
• Number of Flutes
  3
• Number of Peripheral Edges In The Tool
  3
• Number of Tooth
  11
• Overall Length (Inch)
  3
• Overall Length (mm)
  76.2
• Pitch
  18
• Profile Included Angle
  60 Degrees
• Protruding Length (Inch)
  1.562
• Protruding Length (mm)
  39.675
• Shank Diameter (Inch)
  0.313
• Shank Diameter (mm)
  7.938
• Shank Length (Inch)
  2.375
• Shank Length (mm)
  60.325
• Shank Type
  Cylindrical
• Step Included Angle
  45 Degrees
• Thread Size
  1/4"-18
• Thread Type
  NPTF
• Tool Cutting Edge Angle
  88.217 Degrees
• Usable Length (Inch)
  0.625
• Usable Length (mm)
  15.875
• Item Weight
  0.10 lbs per PC