The TuffCut® XT series by M.A. Ford comprises high-performance solid carbide end mills engineered for precision machining. This product line includes multiple series (277/277W, 277N, 278/278W, 278N, and 279) offering varied flute counts (4-flute and 5-flute configurations), square end, corner radius, and ball nose geometries. Designed with advanced flute and helix geometries, these tools deliver optimal material removal and enhanced corner protection across demanding milling operations.
- Tool Geometry & Flute Options:
- Series 277/277W & 277N: 4-Flute end mills with variable helix (38°/41°), featuring standard and necked options.
- Series 278/278W & 278N: 5-Flute end mills with a 40° helix angle, featuring standard and necked options.
- Series 279: 4-Flute ball nose end mills featuring a 35°/38° variable helix and flute spacing for reduced machining harmonics.
- Coating: ALtima® Blaze coated options available for superior wear resistance and thermal stability.
- Shank Options: Available in cylindrical shank formats as well as Weldon Flat shank designs (indicated by "W" in model numbers).
- Edge Preparation: Enhanced corner protection and improved geometries to maximize tool life and finish quality.
Flute & Series Summary
General Tolerances (Inch)
Shank Tolerances (Inch - h6)
Metric Tolerances (mm)
