Item #: 14287049Brand: Cle-LineModel #: C00335 Features and Benefits Bottoming chamfers have 1 to 2 threads. Plug chamfers have 3 to 5 threads. Taper chamfers have 7 to 10 threads and are typically used as a starter tap. They all can be used for threading blind holes. High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials. Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic. Product Specifications Tap Sets; Number of Flutes: 4 ; Chamfer: Bottoming; Plug; Taper ; Material: High Speed Steel ; Finish/Coating: Bright ; Thread Direction: Right Hand ; Class of Fit: 2B, 3B Number of Flutes 4 Chamfer Bottoming; Plug; Taper Material High Speed Steel Finish/Coating Bright Thread Direction Right Hand Class of Fit 2B, 3B Thread Limit H3 Thread Length (Inch) 0.9375 Overall Length (Inch) 2.375 Thread Standard UNF Series/List 0404 Number of Pieces 3.000 Case Type Plastic Case