M14 x 2 Red Ring Spiral Flute Semi-Bottoming DIN 376 Small Shank Tap, HSS-E (Cobalt), D5/D6, TiCN Coated Type: Red Ring,Number of Flutes: 3,Hole Type :Blind Hole 110mm Overall Length, 11mm Shank Diameter, Without Coolant Through, Chamfer Form C: 2 to 3 Lead Threads Series No. 1917, Order Code 14.0000, Guhring Part #9019170140000