Overview Reviews Product Description Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread chamfer), and bottoming chamfer (1 - 2 thread chamfer) The set part number includes one each of taper, plug, and bottoming chamfers Designed for hand tapping in wide variety of materials in both through hole and blind hole applications Clarkson Osborn Catalog Product Videos Custom Field Size 9/16"-16 BSF Flute length 30mm Overall length 95mm Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 9/16"-16 BSF HSS Warwick® Bottoming Hand Tap TA37684 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *