HF440 Variable Helix and unequal pitch HM End mill
Cylindrical shank and reduced neck. Normal steel, stainless steel, cast iron and superalloyed steels. Pitch 36°/39°. Coated. Drilling, ability to increase and mill dynamically. Protected chamfer C45°.
Extreme unequal pitch gives excellent surface quality and reduces fibration. Minimizing cutting force-> Longer tool life. Excellent for hand-operated use
Yamawa, VUPO, Machine tap, Metric Fine, for trough holes, TiCN-Coating
Longer life - New premium grade of powder high speed steel and new special coating. New flute shape - Improved chip ejection. For steel, alloy steel , stainless steel and aluminium.