Z-Carb HPR | Series Z5

The new Z-Carb HPR Five Flute Roughing End Mills are ideal for achieving high metal removal rates (MRR) and a finish of 80 RMS or better on most materials. The specialized five flute design is engineered for increased productivity over three and four flute end mills. The variable indexing geometry allows for improved chatter suppression over symmetrical designs.

Z-Carb HPR | Series Z5

Features & Benefits

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    Radial Rake

    • Specially designed radial rake balances positive cutting action and edge strength
    • End grind features include positive axial rake for high-performance shearing and lifting of material and increased clearances to eliminate edge build-up during ramping

    Through Coolant Options

    • Central hole delivers coolant effectively to the cutting zone
    • Enhances chip removal when pocketing or slotting
    • Select fractional and metric diameters in stock

    Fluting & Helix Angle

    • Specialized five flute design is engineered for strength, chip evacuation, and increased productivity over three and four flute end mills by 20–40%
    • The variable flute pattern provides excellent chatter suppression over a range of spindle speeds
    • Open center design delivers efficiency during entry movements into the work-piece
    • Helix angle engineered for balance between positive cutting action and reduced contact area to control tool pressure and spindle load

    Coatings

    • Exclusive Ti-NAMITE®-M coating for higher heat resistance to enhance tool life in difficult-to-machine materials like Titanium
    • Available with Ti-NAMITE®-A coating for superior wear, edge build-up resistance and extended tool life in difficult-to-machine materials like Stainless Steel

Product Details

Cutting Diameter 1/8" - 1" / 6,0mm - 25,0mm
Length of Cut 1/4" - 3" / 9,0mm - 75,0mm
Overall Length 1 1/2" - 7" / 54,0mm - 170,0mm
Shank Diameter 1/8" - 1" / 6,0mm - 25,0mm
Corner Radius 0.010" - 0.250" / 0,3mm - 5,0mm
Coating(s) Ti-NAMITE®-M, Ti-NAMITE®-A
Special Options Internal Coolant, Weldon Flat, Chip Breaker

Material Applications

  • STEEL ≤ 45 HRc
  • STAINLESS STEEL ≤ 45HRc
  • CAST IRON ≤ 45HRc
  • HIGH TEMP ALLOYS
  • TITANIUM ALLOYS ≤ 45 HRc

Secondary Material Applications

  • CAST IRON ≥ 45 HRc
  • HARDENED STEELS < 45 HRc

Industry Applications

  • Aerospace
  • Medical
  • Power Generation
  • Automotive
  • Mold & Die
  • Casting & Foundries
  • General Engineering
  • Firearms