930 Series

Representative photo not exact

931i1236B
930 Series

Tool 931i1236B

Tight workholding slots demand precision without the luxury of room for error. The 931i1236B is a solid carbide dovetail mill designed for 90-degree dovetail profiles in steel, aluminum, and most machinable metals where both accuracy and fatigue resistance matter.

  • The R0.005" corner radius at the dovetail root reduces stress concentration while strengthening the cutting edge against chipping in interrupted cuts.
  • AlTiN coating extends tool life in steel applications by maintaining hardness at elevated cutting temperatures.
  • The 0.0787" neck diameter provides clearance for deeper slots while the two-flute geometry balances chip evacuation with rigidity.
  • This geometry works well for precision workholding fixtures, T-slot preparation, and undercut profiles where the corner radius serves both the part function and tool durability.

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Product Specs

  • Included Angle (A1 +/-0.5°)

    90°

  • Cutting Diameter (D0 -0.002")

    0.1875

  • Cutting Length (L0)

    0.0615

  • Shank Diameter (D1 h6)

    0.1875

  • Overall Length (L1 +/-0.08")

    2

  • Neck Diameter (D2 -0.002"/-0.006")

    0.0787

  • Neck Length (L2 +0.04")

    0.125

  • Radius (R0 +/-0.001")

    0.005

  • Flutes (Z)

    2

  • Coating

    AlTiN

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