
Premium Nano Coating HSS M12 Spiral Taps for Precision Machining. Premium Nano Coating: NT Industrial Nanocoating surface finish for enhanced durability and performance. Spiral Pointed Design: Optimized flute type for efficient chip evacuation in precision machining. Wide Size Range: Available in sizes from M3 to M20 with various tooth pitches. Versatile Application: Suitable for tapping machines, automatic lathes, CNC turn milling, and machining centers. 18 Years Expertise: Manufactured by a factory with 18 years of precision excellence in metal and wood drill bits. Full Customization: Offers full customization, minor customization, and customization from samples or designs. ISO9001 Certified: Certified to ISO9001, CE, RoHS, BSCI, and ICS standards for unmatched quality. 100% Inspection: Every finished product undergoes rigorous visual inspection with traceable raw materials.