TTC 5/8" Size, 1-5/8" LOC, 4 Flute, High Speed Steel Finishing End Mill
5/8 Mult Flute High Speed Steel Tin Center Cutting Sgl End Mill

TTC 5/8" Size, 1-5/8" LOC, 4 Flute, High Speed Steel Finishing End Mill

Item #: 08-371-640
Brand: TTC
Size Type: Fractional
Size: 5/8"
No. of Flutes: 4

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TiN coating for longer tool life and added lubricity


  • For general milling operations for slots, grooves and other similar features.
  • For pocketing, die sinking, tracer controlled and cavity milling operations.
  • For general purpose milling for ferrous & non-ferrous materials.


  • 4 flutes for finer finish.
  • Weldon shank.
Product Specifications
Brand TTC
Size Type Fractional
Size 5/8"
No. of Flutes 4
Length of Cut 1-5/8"
Shank Diameter 5/8"
Tool Material High Speed Steel
Finish Coating TiN
Center Cutting Yes
Single or Double End Single
Overall Length 3-3/4"
Corner Radius 0
Helix Angle 30°
Application General Milling Applications
Coolant Through No
Cutting Direction Right Hand
Cutting End Shape Square End
End Type Square
First Choice For: Steel
Flute Shape Spiral Flute
Model # 08-371-640
Prop. 65 Yes
Shank Style Straight Shank
Weight 0.5 lbs.
Workpiece Material Ferrous & Non-Ferrous Materials
Workpiece Material Range Steel, Cast Iron, Plastics
Country of Origin Import
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.