Cobalt-Containing Material Machine Tool Drill Bit Tap Spiral Pointed Taps Through-Hole Special Cutting Tap M6

Cobalt-Containing Material Machine Tool Drill Bit Tap Spiral Pointed Taps Through-Hole Special Cutting Tap M6. High Hardness Material: Cobalt-containing high-speed steel with HRC65-67 hardness for durability. Spiral Pointed Design: Right-handed helical chip channel for efficient chip removal in through holes. Enhanced Wear Resistance: Dental coating significantly improves hardness and extends tool life. Square Chuck Grip: Provides a firmer grip for stable and precise tapping operations. OEM/ODM Services: Custom accessory services and non-standard customization available. Fast Delivery: Standard models ship within 15-18 days; custom models within 15-20 days. Complete Export Docs: Provides commercial invoice, packing list, and full export documentation. Professional Manufacturer: Dongguan Yutong offers advanced equipment and strict quality control.