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Precision machine tool holder for CNC machining centers, high accuracy, durable steel construction, compatible with various cutting tools. Designed for industrial manufacturing and metalworking applications.

CAT40 END MILL HOLDER 1/4" X 1-3/4" - T0366 - Shop-Force

$91.39

T0366

CAT40 end mill holders are designed for high-precision CNC machining applications where rigidity, accuracy, and repeatability are critical. Commonly used in vertical and horizontal machining centers, CAT40 holders provide excellent tool stability for roughing, finishing, and high-speed milling operations. Their solid construction helps minimize tool deflection and supports consistent results in production work.

Specifications & Tolerances

  • Shank Size: 1/4"
  • Projection: 1-3/4"
  • Taper-Taper Runout <0.0002"
  • H5 Bore Tolerance
  • AD Coolant Through the Spindle.
  • Balanced G2.5 @ 30,000 RPM
  • Hardened to 58-62 HRC
  • Taper Shank Ground to AT3 + Accuracy
  • Draw Bar Threads 5/8-11
  • Made of 42CrMo Alloy Steel

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