Standard Pack = 1 piece(s). Tap Size = 1/2 inch ; TPI / Pitch = 13 ; Tap Style = Spiral Point ; Thread Limit = H5 ; Chamfer = 3.5P-4.5P ; Flutes = 3 ; Material = VC-10 ; Coating = V ; Overall Length = 180 mm ; Thread Length = 23.4 mm ; Neck Length = 48.6mm ; Tapping Depth = 72mm ; Shank Diameter = 0.367 inch ; Square Size = 0.275 inch ; Coolant Thru = No ; Class of Fit = 2B ; Length = 7.1 ; Width = 0.65 ; Height = 0.6 ;