Spiral Point Tap: 5/16-18 UNC, 3 Flutes, Plug Chamfer, 2B Class of Fit, Powdered Metal High-Speed Steel, Bright/Uncoated MPN:30105-000

This spiral point tap by Plug chamfer design features the high-speed steel grade used for its hardness and durability suitable for various materials such as carbon or alloy steels and bronze while producing excellent chips flow for less force required during thread cutting making it ideal for users seeking accurate hole threads sizing with reduced risk of tool breakage, damage on the workpiece due to overload. The spiral point technology allows for clearance holes or spot facing tasks easily by utilizing either HSS straight flutes taps; therefore, it finds a wide array of application amongst professionals working in industries like automotive repair garages or machine shops tackling their threading projects where reliability and versatility are essential requirements. The standard UNC 5/16 -18 thread size offers flexibility catering to various sizes of fasteners for both inch-pitch measurements. It is available as right-handed type B, class Fits that comply with ASME b94 standards ensuring optimal performance when coupled with compatible die or plug cutters and is suitable for most drilling machines, lathes, mills to perform its functions accurately within specific material limitations where high precision thread forming task requirements call for the perfect fit of this premium tap's application.