High-Performance M35 Cobalt Step Drill Bit for Precision Milling

High-Performance M35 Cobalt Step Drill Bit for Precision Milling. Premium Material Options: Available in HSS, M2, and M35 Cobalt (5%) for superior durability and performance. Versatile Point Angles: Offers 90-degree and 180-degree point angles to suit different drilling requirements. Custom Shank Types: Standard round shank with hex shank options available for enhanced grip. Multiple Surface Finishes: Bright finish standard, with black oxide coating available for specific needs. Comprehensive Certifications: Certified to ISO9001, CE, RoHS, BSCI, and ICS standards for quality assurance. Extensive Material Compatibility: Suitable for drilling iron, aluminum, carbon steel, tile, plastic, and stainless steel. Full Customization Services: Supports full customization, minor customization, and customization from samples or designs. 100% Quality Inspection: Every finished product undergoes rigorous visual inspection before shipment.