M12 x 1 Straight Flute Bottoming DIN 374 Small Shank Tap, HSS-E-PM (PM Cobalt), D5/D6, TiCN Coated, Coolant Fed Type: Black/Red/White,Number of Flutes: 3,Hole Type :Blind Hole 100mm Overall Length, 9mm Shank Diameter, With Axial Coolant Through, Chamfer Form E: 1.5 to 2 Lead Threads Series No. 1007, Order Code 12.0050, Guhring Part #9010070120050