Item Specifications

• Additional Geometry
  Flute Spacing Unequal / Right Hand Cut Direction (RHC)
• Center Cutting
  Yes
• Chip Breaker
  No
• Coating Description
  TX (Ti-NAMITE-X)
• Coolant Option
  External Coolant
• Corner Radius (RE) (Decimal Inch)
  0.0787
• Corner Radius (RE) (mm)
  2.00
• Corner Radius (RE) Tolerance (Decimal Inch)
  +0.0000/-0.0020
• Corner Radius (RE) Tolerance (mm)
  +0.000/-0.050
• Cutting Diameter (DC) (Decimal Inch)
  0.7874
• Cutting Diameter (DC) (mm)
  20.00
• Cutting Diameter (DC) Tolerance (Decimal Inch)
  +0.0000/-0.0020
• Cutting Diameter (DC) Tolerance (mm)
  +0.000/-0.050
• End Configuration
  Corner Radius
• Helix Angle
  Variable Right Spiral
• Helix Angle (Degree)
  42-45
• High Performance
  Yes
• Length of Cut (APMX) (Decimal Inch)
  0.9449
• Length of Cut (APMX) (mm)
  24.00
• Neck Diameter (DN) (Decimal Inch)
  0.7720
• Neck Diameter (DN) (mm)
  19.61
• Number of Flutes
  4
• Overall Length (LF) (Decimal Inch)
  4.0945
• Overall Length (LF) (mm)
  104.00
• Primary Workpiece Material
  (K) Cast Iron (H) Hardened Materials
• Rake Angle
  Negative
• Reach (LU) (Decimal Inch)
  2.1750
• Reach (LU) (mm)
  55.25
• Secondary Workpiece Material
  (P) Steel
• Shank Diameter (DCON) (Decimal Inch)
  0.7874
• Shank Diameter (DCON) (mm)
  20.00
• Shank Diameter (DCON) Tolerance (ISO)
  h6
• Shank Length (LS) (Decimal Inch)
  2.6040
• Shank Length (LS) (mm)
  66.14
• Shank Type
  Straight
• Tool Length
  Stub
• Unit (inch/mm)
  mm
• Variable Helix
  Yes
• Weldon Flat
  No