3 X 0.73 BA Bright Wizard Spiral Point Tap

• HSS
• BA (British Association) is a metric thread system devised by the British for small screws used in components with a Thread Form of 47 ½°
• Spiral point forces the chips ahead of the tap – designed for through hole applications
• Bright Finish for tapping a wide range of materials but best suited for Non-Ferrous materials such as Aluminum
• The untreated surface on this tap gives lower friction and good chip flow for softer materials