TTC 3/8" Size, 1-1/2" LOC, 4 Flute, High Speed Steel Ball End Mill
3/8X1-1/2 Loc 4 Flute Ball High Speed Steel Center Cutting End Mill

TTC 3/8" Size, 1-1/2" LOC, 4 Flute, High Speed Steel Ball End Mill

Item #: 08-372-026
Brand: TTC
Size Type: Fractional
Size: 3/8"
No. of Flutes: 4

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4 flutes allow for faster speeds at the expense of chip removal due to the reduced area of flute & thus produces a finer finish vs 2 or 3 flutes.


  • Recommended for milling radius bottom slots, fillets and special contours.
  • For use in machine tools.
  • For use in a variety of ferrous and non-ferrous materials.


  • Right hand (clockwise rotation) cutting direction.
  • The spiral flute design permits a faster and smoother cutting action and the end mills are sized to provide a good cutting range while affording adequate rigidity.

Technical Data

  • Manufactured from high speed steel.
  • Ground from the solid.
  • Bright finish.
Product Specifications
Brand TTC
Size Type Fractional
Size 3/8"
No. of Flutes 4
Length of Cut 1-1/2"
Shank Diameter 3/8"
Tool Material High Speed Steel
Finish Coating Bright
Single or Double End Single
Overall Length 3-1/4"
Helix Angle 30°
Application Recommended For Milling Radius Bottom Slots, Fillets And Special Contours
Center Cutting Yes
Cutting Direction Right Hand
Cutting End Shape Ball
End Type Ball
First Choice For: Steel
Flute Shape Spiral
Model # 08-372-026
Prop. 65 Yes
Shank Style Straight Shank
Weight 0.13 lbs.
Workpiece Material Ferrous & Non-Ferrous Materials
Workpiece Material Range Steel, Non-Ferrous, 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.