New CWLB UTWCOAT 2 Flutes Long Neck Ball End millsmars 11, 2024 in Fraises en Carbure de Tungstène Thanks to the new UTWCOAT coating, tool life has been extended and surface quality improved. The dimensional tolerances have been tightened for even higher precision milling. CWLB - 2 Flutes Long Neck Ball End Mills: CWLB - 2 Flutes Long Neck Ball End Mills