5/16-18 NC Blue Ring Application Specific Spiral Flute Tap

• HSSE – for toughness and increased wear resistance
• TiALN coated – increases wear resistance, improves chip flow and reduces chip welding
• 40° Helix
• Designed to produce a 2B Class of Fit
• Shorter Thread Length for better chip evacuation and reduced contact with workpiece
• ANSI Shank / ISO Length
• Spiral flute taps are designed for blind hole applications and lift chips out of the hole
• Designed for tough materials such as Stainless Steel and Tool Steel up to 35Rc