<h2>4-Flute Solid Carbide End Mill</h2><h3>Design and geometry</h3><p>Four flutes with a 35 degree helix balance chip evacuation against edge strength, so the same tool can rough and finish. The core diameter is thickened to limit deflection at high feed rates.</p><ul><li>Solid carbide substrate for rigidity and wear resistance</li><li>35 degree helix for stable chip flow in steel and cast iron</li><li>AlTiN coating for tool life at elevated temperatures</li><li>h6 shank tolerance for reliable clamping in collet and shrink fit holders</li></ul><h3>Typical applications</h3><p>Slotting, shoulder milling, ramping and pocketing on P, M and K materials, on machining centres with flood or through-tool coolant.</p><p>Available across a range of diameters and lengths; custom corner radii and coatings are quoted on request.</p>