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    Indianapolis, IN 46203
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0.1875 in. (3/16) Cutter Diameter x 0.3125 in. (5/16) Shank Diameter x 0.2500 in. (1/4) Length of Cut x 4.0000 in. (4) Overall Length x 1.9956 in. Reach 3 Flutes NPLUS Coated Carbide Contour Finisher

  • Item Code: 89074-HELICAL
  • Brand: Helical
  • Unit Size: 1

Description

For Aluminum ; HACF020-TN-106-30187-BN

Features

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    • Engineered for optimal performance in 3D contouring, profiling, and tapered wall applications of aluminum and non-ferrousmaterials
    • Tapered length of cut and tapered neck for maximum rigidity and clearance in tight spaces
    • Reach taper matches LOC taper and is relieved for clearance along entire reach length
    • 3 flute variable pitch geometry designed for minimized harmonics and reduced tool pressure
    • Center cutting with 3 teeth to center for optimal tool engagement
    • h6 shank tolerance for high precision tool holders
    • Nplus coating for maximum performance in abrasive aluminums and extended tool life in a wide variety of non-ferrous alloys
    • Solid carbide
    • CNC ground in the USA

Tech Specs

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Overall Length 4.0000" (4)
Shank Diameter 0.3125" (5/16)
Brand Helical
Center Cutting Y
Fractional Diameter 3/16"
Decimal Diameter 0.1875"
Length of Cut 0.2500" (1/4)
Overall Reach 1.9956"
Chip Breaker N
Coating/Finish Nplus
Material Solid Carbide
Product Family HACF-TN-3
Coolant Through N
Included Angle 2
Number of Flutes 3