• UYNE
UYNE-2-Flute Long-Neck Micro End Mill
Commodity Brief
For miniature slots, sidewalls and stepped floors at greater reach in carbon, alloy and prehardened steels.
The AlTiCrN-coated, two-flute design has a 30° helix. A 1×D cutting length and reduced neck extend tool-tip access while providing clearance past the upper wall.
⌀0.1–0.9 mm; 91 sizes.

    Product Introduction

    Carbon steelAlloy steelPre-hardened steelStainless steelAluminum alloyCopperResinGraphiteHard and brittle materialsHeat-resistant alloysWorkpiece Hardness
    50HRC55HRC62HRC
    ◎◎◎○ ○   ○ ◎ 
    Code No.
    UYNE
    (D)
    Dia.
    (h)
    Length of Cut
    (h1)
    Effective Length
    (d2)
    Neck Dia.
    (Y)
    Shank Taper Angle
    (d)
    Shank Dia.
    (L)
    Overall Length
    4-010-002  0.10.10.20.0812450
    4-010-003  0.10.10.30.0812450
    4-010-005  0.10.10.50.0812450
    4-010-00750.10.10.750.0812450
    4-010-01    0.10.110.0812450
    4-015-003  0.150.150.30.1312450
    4-015-005  0.150.150.50.1312450
    4-015-00750.150.150.750.1312450
    4-015-01    0.150.1510.1312450
    4-015-012  0.150.151.20.1312450
    4-015-015  0.150.151.50.1312450
    4-020-004  0.20.20.40.1712450
    4-020-005  0.20.20.50.1712450
    4-020-008  0.20.20.80.1712450
    4-020-01    0.20.210.1712450
    4-020-015  0.20.21.50.1712450
    4-020-02    0.20.220.1712450
    4-025-005  0.250.250.50.2212450
    4-025-00750.250.250.750.2212450
    4-025-01    0.250.2510.2212450
    4-025-01250.250.251.250.2212450
    4-025-015 0.250.251.50.2212450
    4-025-02   0.250.2520.2212450
    4-025-025 0.250.252.50.2212450
    4-030-006  0.30.30.60.2712450
    4-030-01    0.30.310.2712450
    4-030-015  0.30.31.50.2712450
    4-030-02    0.30.320.2712450
    4-030-025  0.30.32.50.2712450
    4-030-03    0.30.330.2712450
    4-040-008  0.40.40.80.3712450
    4-040-01    0.40.410.3712450
    4-040-015  0.40.41.50.3712450
    4-040-02    0.40.420.3712450
    4-040-025  0.40.42.50.3712450
    4-040-03    0.40.430.3712450
    4-040-035  0.40.43.50.3712450
    4-040-04    0.40.440.3712450
    4-040-05    0.40.450.3712450
    4-040-06    0.40.460.3712450
    4-040-070.40.470.3712450
    4-040-08    0.40.480.3712450
    4-050-01    0.50.510.4712450
    4-050-015  0.50.51.50.4712450
    4-050-02    0.50.520.4712450
    4-050-025  0.50.52.50.4712450
    4-050-03    0.50.530.4712450
    4-050-0350.50.53.50.4712450
    4-050-04    0.50.540.4712450
    4-050-05    0.50.550.4712450
    4-050-06    0.50.560.4712450
    4-050-08    0.50.580.4712450
    4-050-10    0.50.5100.4712450
    4-060-012  0.60.61.20.5612450
    4-060-015  0.60.61.50.5612450
    4-060-02    0.60.620.5612450
    4-060-025  0.60.62.50.5612450
    4-060-03    0.60.630.5612450
    4-060-04    0.60.640.5612450
    4-060-05    0.60.650.5612450
    4-060-06    0.60.660.5612450
    4-060-08    0.60.680.5612450
    4-060-10    0.60.6100.5612450
    4-060-12    0.60.6120.5612450
    4-070-02    0.70.720.6612450
    4-070-030.70.730.6612450
    4-070-04    0.70.740.6612450
    4-070-06    0.70.760.6612450
    4-070-08    0.70.780.6612450
    4-070-10    0.70.7100.6612450
    4-070-120.70.7120.6612450
    4-070-140.70.7140.6612450
    4-080-016  0.80.81.60.7512450
    4-080-02    0.80.820.7512450
    4-080-03    0.80.830.7512450
    4-080-04    0.80.840.7512450
    4-080-06    0.80.860.7512450
    4-080-08    0.80.880.7512450
    4-080-10    0.80.8100.7512450
    4-080-12    0.80.8120.7512450
    4-080-140.80.8140.7512450
    4-080-16    0.80.8160.7512450
    4-090-020.90.920.8512450
    4-090-030.90.930.8512450
    4-090-04    0.90.940.8512450
    4-090-06    0.90.960.8512450
    4-090-08    0.90.980.8512450
    4-090-10    0.90.9100.8512450
    4-090-12    0.90.9120.8512450
    4-090-140.90.9140.8512450
    4-090-16    0.90.9160.8512450
    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