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ST.TTN.B2.20.4.200.60.X.HRC
ST.TTN.B2.20.4.200.60.X.HRC - Image 2

ST.TTN.B2.20.4.200.60.X.HRC

2.0mm 2-Flute Ball-Nosed Carbide End Mill for Steel
FLATCOAT® TTN Coating, Reach: 20.0mm Shaft: 4mm.
Sentinel 67 Series

Original price was: $128.99.Current price is: $106.99.

4 in stock (can be backordered)

SKU: ST.TTN.B2.20.4.200.60.X.HRC Category: Tags: , , Brand:
  • Milling Material
    Cast Iron, Nichrome, Stainless Steel, Steel, Tough/Adhesive Material, Tungsten Copper
    Tool Type
    End Mill
    Coating Type (CT)
    FLATCOAT® TTN Titanium Coating
    Cutting Geometry (CG)
    Ball-Nosed
    Flutes
    2
    Cutting Diameter (CD)
    2.0mm
    Cutting Diameter Tolerance
    -0.01
    Corner Radius (CR)
    1mm
    Corner Radius Tolerance
    0.005/-0.005
    Flute Length (FL)
    2.00mm
    Reach Length (RL)
    20.0mm
    Neck Diameter (ND)
    1.9mm
    Overall Length (OL)
    60mm
    Shank Diameter (SD)
    4mm
    Shaft Tolerance
    H4
    Special Tool Series
    The Sentinel 67 Series
    Measurement Protocol (to 1 Micron)
    No
    Zecha SKU
    599.B2.0200.100.200
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  • SentinelProductHeader

    The CT Series is purpose-built for the dental industry, specially developed for high-precision milling of cobalt-chrome (CoCr) alloys. This series delivers reliable performance in one of the most demanding dental materials on the market.

    PREMIUM CARBIDE, 100% QUALITY CONTROL CHECK

    Every ST Sentinel 67 tool is made from high-performance, ultra-fine grain carbide and undergoes 100% inspection. From geometry to balance, nothing escapes scrutiny. This ensures you get tools that perform with tight tolerances, superior durability, and zero surprises—even under high-speed, high-load conditions.

    FLATCOAT® TTN COATING

    Designed for ultra-hard materials, our FlatCoat® TTN multilayer coating delivers maximum thermal stability, wear resistance, and smooth chip flow. It outperforms standard TiN coatings thanks to its advanced layer structure, which resists peeling and abrasion—even at high speeds. Less heat, less wear, more performance.

    FcTtnSurface

    FLATCOAT® TTN COATING

    NlTtnSurface

    STANDARD TTN COATING

    CLEANER MILLING RESULTS, LONGER LIFETIMES #MILLMOREUNITS

    With robust geometry, premium carbide, full-quality inspection, and the FlatCoat® TTN coating, the ST Sentinel 67 Series thrives in extreme environments. You’ll experience longer tool life, superior surface finishes, and reduced tool changes—keeping your spindle running and your workflow efficient.