Plan ahead to visit us at IMTS 2026 in September in Chicago. Gorilla Mill will be at booth 432446!

Thank you for visiting the Gorilla Mill Roadhouse at Shot Show 2026! 

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  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71543
    Cutting DIA: 3/4
    Chamfer Length: 0.042
    Shank DIA: 3/4
    LOC: 2-1/2
    OAL: 5
    Coating: GMX-35
    Flutes: 4

    Availability: 49

    $376.87

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71541
    Cutting DIA: 3/4
    Chamfer Length: 0.042
    Shank DIA: 3/4
    LOC: 1
    OAL: 3
    Coating: GMX-35
    Flutes: 4

    Availability: 69

    $237.88

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71533
    Cutting DIA: 3/8
    Chamfer Length: 0.015
    Shank DIA: 3/8
    LOC: 7/8
    OAL: 2-1/2
    Coating: GMX-35
    Flutes: 4

    Availability: 71

    $81.57

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71534
    Cutting DIA: 3/8
    Chamfer Length: 0.015
    Shank DIA: 3/8
    LOC: 1-3/4
    OAL: 4
    Coating: GMX-35
    Flutes: 4

    Availability: 11

    $115.40

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71532
    Cutting DIA: 3/8
    Chamfer Length: 0.015
    Shank DIA: 3/8
    LOC: 9/16
    OAL: 2
    Coating: GMX-35
    Flutes: 4

    Availability: 33

    $73.42

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71530
    Cutting DIA: 5/16
    Chamfer Length: 0.015
    Shank DIA: 5/16
    LOC: 13/16
    OAL: 2-1/2
    Coating: GMX-35
    Flutes: 4

    Availability: 11

    $69.94

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71531
    Cutting DIA: 5/16
    Chamfer Length: 0.015
    Shank DIA: 5/16
    LOC: 1-1/2
    OAL: 4
    Coating: GMX-35
    Flutes: 4

    Availability: 25

    $92.32

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71529
    Cutting DIA: 5/16
    Chamfer Length: 0.015
    Shank DIA: 5/16
    LOC: 1/2
    OAL: 2
    Coating: GMX-35
    Flutes: 4

    Availability: 34

    $62.95

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71539
    Cutting DIA: 5/8
    Chamfer Length: 0.021
    Shank DIA: 5/8
    LOC: 1-5/8
    OAL: 3-1/2
    Coating: GMX-35
    Flutes: 4

    Availability: 21

    $220.26

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71540
    Cutting DIA: 5/8
    Chamfer Length: 0.021
    Shank DIA: 5/8
    LOC: 2-1/2
    OAL: 5
    Coating: GMX-35
    Flutes: 4

    Availability: 10

    $313.75

  • 4 Flute Primate, Knuckle Rougher, Chamfered End

    EDP: 71538
    Cutting DIA: 5/8
    Chamfer Length: 0.021
    Shank DIA: 5/8
    LOC: 3/4
    OAL: 3
    Coating: GMX-35
    Flutes: 4

    Availability: 21

    $198.21

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