• KOA
KOA
Commodity Brief
Engraving Cutters
#
High-capacity chip flute makes the tool not stick to chips during high-speed cutting, with low heat generation and high finish.
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The tool is sharp, the processing effect and processing efficiency are excellent, and it can process various high-precision shape molds.
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Suitable for processing general steel, aluminum alloy, brass, plastic, wood, medium processing and fine processing.
 

    Product Introduction

    Carbon SteelAlloy SteelPrehardened SteelStainless SteelAluminum AlloyCopperResinGraphiteHard Brittle MateriaHeat Resistant AlloyHardened Steel

    30HRC

    40HRC
     
     
    Code No.
    KOA
    (D)
    Dia. 
    (θ˚)
    Included Angle
    (t)
    Flute
    (d)
    Shank Dia.
    (L)
    Overall Length
    4-005-300.0530°1450
    4-010-300.1030°1450
    4-015-300.1530°1450
    4-020-300.230°1450
    4-025-300.2530°1450
    4-050-300.5030°1450
    4-075-300.7530°1450
          
    4-005-600.0560°1450
    4-010-600.1060°1450
    4-015-600.1560°1450
    4-020-600.260°1450
    4-025-600.2560°1450
    4-050-600.5060°1450
    4-075-600.7560°1450
    4-150-601.5060°1450
          
    4-005-900.0590°1450
    4-010-900.1090°1450
    4-015-900.1590°1450
    4-020-900.290°1450
    4-025-900.2590°1450
    4-050-900.5090°1450
    4-075-900.7590°1450
    4-150-901.5090°1450
          
    6-010-300.1030°1650
    6-025-300.2530°1650
    6-050-300.5030°1650
    6-075-300.7530°1650
          
    6-010-600.1060°1650
    6-025-600.2560°1650
    6-050-600.5060°1650
    6-075-600.7560°1650
    6-150-601.5060°1650
          
    6-010-900.1090°1650
    6-025-900.2590°1650
    6-050-900.5090°1650
    6-075-900.7590°1650
    6-150-901.5090°1650
    Description of icons
    1
    Helix Angle
    • Left 11°
    • Left 20°
    • 12°
    • 20°
    • 25°
    • 30°
    • 35°
    • 35°/38°
    • 37°
    • 40°
    • 40°/42°
    • 45°
    • 50°
    2
    Applications
    • Side milling
    • Slotting
    • 3D milling
    • Face milling
    • Pluging
    • Drilling
    • Thead milling
    • C chamfering
    • R chamfering
    3
    Number of FluteFlute number of end mill
    • 1-flute
    • 2-flute
    • 3-flute
    • 4-flute
    • 6-flute
    • 8-flute
    • 10-flute
    4
    Possibility for material Hardness
    • Possible to cut up to 55HRC
    • Possible to cut up to 62HRC
    • Possible to cut up to 65HRC
    • Possible to cut up to 68HRC
    • Possible to cut up to 70HRC
    5
    Corner
    • Sharp edge
    • Corner edge