Item Specifications

• Additional Geometry
  Chip Breaker / Right Hand Cut Direction (RHC)
• Center Cutting
  No
• Chip Breaker
  Yes
• Coating Description
  TM (Ti-NAMITE-M)
• Coolant Option
  External Coolant
• Cutting Diameter (DC) (Decimal Inch)
  0.2500
• Cutting Diameter (DC) (Fractional Inch)
  1/4
• Cutting Diameter (DC) (mm)
  6.35
• Cutting Diameter (DC) Tolerance (Decimal Inch)
  +0.0000/-0.0012
• Cutting Diameter (DC) Tolerance (mm)
  +0.000/-0.030
• End Configuration
  Chip Breaker (Square)
• Helix Angle
  Right Spiral
• Helix Angle (Degree)
  37
• High Performance
  Yes
• Length of Cut (APMX) (Decimal Inch)
  0.6250
• Length of Cut (APMX) (Fractional Inch)
  5/8
• Length of Cut (APMX) (mm)
  15.88
• Non-Cutting Center Diameter (NCD) (Decimal Inch)
  0.0845
• Non-Cutting Center Diameter (NCD) (mm)
  2.15
• Number of Flutes
  7
• Overall Length (LF) (Decimal Inch)
  2.5000
• Overall Length (LF) (Fractional Inch)
  2-1/2
• Overall Length (LF) (mm)
  63.50
• Primary Workpiece Material
  (P) Steel (M) Stainless Steel (K) Cast Iron (S) High Temp Alloy
• Rake Angle
  Positive
• Secondary Workpiece Material
  (H) Hardened Materials
• Shank Diameter (DCON) (Decimal Inch)
  0.2500
• Shank Diameter (DCON) (Fractional Inch)
  1/4
• Shank Diameter (DCON) (mm)
  6.35
• Shank Diameter (DCON) Tolerance (Decimal Inch)
  +0.0000 / -0.00035
• Shank Diameter (DCON) Tolerance (ISO)
  h6
• Shank Diameter (DCON) Tolerance (mm)
  +0.0000 / -0.009
• Shank Type
  Straight
• Tool Length
  Regular
• Unit (inch/mm)
  inch
• Variable Helix
  No
• Weldon Flat
  No