• UPET
UPET-4-Flute Heavy-Duty End Mill, 35° Helix
Commodity Brief
For side milling, slotting and face milling of carbon, alloy and prehardened steel components.
Four flutes with a 35° helix and AlTiCrN coating combine peripheral edges for walls with square-end edges for flat floors, making this a practical choice for straight walls and stepped surfaces.
⌀3–20 mm; 13 sizes.

    Product Introduction

    Carbon steelAlloy steelPre-hardened steelStainless steelAluminum alloyCopperResinGraphiteHard and brittle materialsHeat-resistant alloysWorkpiece Hardness
    50HRC55HRC62HRC
    ◎◎◎○○○○    ○ 
    Code No.
    UPET
    (D)
    Dia.
    (h)
    Length of Cut
    (Y)
    Shank Taper Angle
    (d)
    Shank Dia.
    (L)
    Overall Length
    4030      3812450
    6030      3815650
    4040      410-450
    6040      41015650
    6050      51315650
    6060      615-650
    8080      820-860
    10100    1025-1075
    10100301030-1075
    12120    1230-1275
    16160    1640-16100
    16160481648-16100
    20200    2050-20100
    Description of icons
    1
    Helix Angle
    • 0°
    • 12°
    • 15°
    • 20°
    • 25°
    • 30°
    • 35°
    • 35°/38°
    • 37°
    • 40°
    • 40°/42°
    • 45°
    • 50°
    • Left 11°
    • Left 15°
    • Left 20°
    2
    Applications
    • Side milling
    • Slotting
    • 3D milling
    • Face milling
    • Plunging
    • Drilling
    • Thread milling
    • C chamfering
    • R chamfering
    • Back Chamfering
    • Deep Side Groove
    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 50HRC
    • Possible to cut up to 55HRC
    • Possible to cut up to 62HRC
    • Possible to cut up to 65HRC
    5
    Corner
    • Corner edge
    • Sharp edge
    6
    Material
    • MG
    • SMG
    • WC
    7
    Coating
    • AlTiN
    • nACo-Blue
    • DLC
    • TiSiN
    • TiAlN
    • ZrN
    • ta-C
    • AlTiCrN
    • Color Diamond