3/4-12 BSF Blue Wizard Spiral Point Machine Tap

• HSS
• Designed to produce a 6H Class of Fit
• BSF (British Standard Fine) is a finer pitch series, also with a 55° Thread Form
• Spiral point forces the chips ahead of the tap – designed for through hole applications
• Suitable for various steels (up to 32Rc) and stainless steel
• Ferrous Oxide surface treatment increases wear resistance, improves chip flow and reduces chip welding
• The Ferrous Oxide surface treatment also enables the tap to absorb the lubricant / cutting fluid