Item Specifications

• Additional Geometry
  Right Hand Cut Direction (RHC)
• Center Cutting
  Yes
• Chip Breaker
  No
• Coating Description
  TIB2 (Ti-NAMITE-B)
• Coolant Option
  Internal Coolant
• Cutting Diameter (DC) (Decimal Inch)
  0.7874
• Cutting Diameter (DC) (mm)
  20.00
• Cutting Diameter (DC) Tolerance (Decimal Inch)
  +0.0004/-0.0020
• Cutting Diameter (DC) Tolerance (mm)
  +0.010/-0.050
• End Configuration
  Square End
• Helix Angle
  Right Spiral
• Helix Angle (Degree)
  38/41
• High Performance
  Yes
• Length of Cut (APMX) (Decimal Inch)
  3.1496
• Length of Cut (APMX) (mm)
  80.00
• Neck Diameter (DN) (Decimal Inch)
  0.7470
• Neck Diameter (DN) (mm)
  18.97
• Number of Flutes
  4
• Overall Length (LF) (Decimal Inch)
  5.9055
• Overall Length (LF) (mm)
  150.00
• Primary Workpiece Material
  (N) Non-Ferrous Materials
• Rake Angle
  Positive
• Shank Diameter (DCON) (Decimal Inch)
  0.7874
• Shank Diameter (DCON) (mm)
  20.00
• Shank Diameter (DCON) Tolerance (ISO)
  h6
• Shank Length (LS) (Decimal Inch)
  2.7560
• Shank Length (LS) (mm)
  70.00
• Shank Type
  Straight
• Tool Length
  Long
• Unit (inch/mm)
  mm
• Variable Helix
  Yes
• Weldon Flat
  No