Item Specifications

• Additional Geometry
  Right Hand Cut Direction (RHC)
• Center Cutting
  No
• Chip Breaker
  No
• Coating Description
  Bright/Uncoated
• Coolant Option
  External Coolant
• Cutting Diameter (DC) (Decimal Inch)
  0.2500
• Cutting Diameter (DC) (Fractional Inch)
  1/4
• Cutting Diameter (DC) (mm)
  6.35
• Flute Length (LCF) (Decimal Inch)
  0.5000
• Flute Length (LCF) (Fractional Inch)
  1/2
• Flute Length (LCF) (mm)
  12.70
• Helix Angle
  Right Spiral
• Helix Angle (Degree)
  30
• High Performance
  No
• Number of Flutes
  2
• Number of Margins
  1
• Overall Length (OAL) (Decimal Inch)
  1.5000
• Overall Length (OAL) (Fractional Inch)
  1-1/2
• Overall Length (OAL) (mm)
  38.10
• Point Angle (Degree)
  130
• Primary Workpiece Material
  (N) Non-Ferrous Materials
• Secondary Workpiece Material
  (S) High Temp Alloy
• Shank Diameter (DCON) (Decimal Inch)
  0.1250
• Shank Diameter (DCON) (Fractional Inch)
  1/8
• Shank Diameter (DCON) (mm)
  3.18
• Shank Diameter (DCON) Tolerance (ISO)
  h6
• Shank Length (LS) (Decimal Inch)
  1.0000
• Shank Length (LS) (Fractional Inch)
  1
• Shank Length (LS) (mm)
  25.40
• Shank Type
  Straight
• Size
  1/4"
• Unit (inch/mm)
  inch
• Usable Length (LU) (Decimal Inch)
  0.5000
• Usable Length (LU) (Fractional Inch)
  1/2
• Usable Length (LU) (mm)
  12.70
• Variable Helix
  No
• Weldon Flat
  No