E507 HSS Metric Coarse Spiral Flute Taps 10.00mm

Spiral flute taps are used for machine tapping of blind holes as they have a helical (spiral) flute which directs the swarf back out of the hole along the flute.Metric coarse spiral 40-¦ flute taps.Tolerance: Class 2 for 6H FitSurface treatment: BlueMaterial: HSS High Speed SteelChamfer No: 3Flute Geometry: Right Hand Spiral Flutes.ISO529.