Loading…

Multifunctional Hcc Co Masonry Metal Extension Drill Bit 4mm 135 Drill Bit Angle. Extended Lifespan: Up to 12 times longer life than ordinary high-speed steel drill bits. Anti-Walk Design: Straight shank prevents walking or hovering for accurate centering. Universal Compatibility: Suitable for standard drill chuck and conventional round chuck. Hard Metal Capability: Effectively cuts hard metals like stainless steel and cast iron (below HRC38). Multi-Material Usage: Ideal for metal, wood, and plastic processing applications. Customizable Color: Available in any color the customer prefers. Fast Delivery: Offers rapid delivery services for all orders. Quality Assurance: Built with best materials and latest manufacturing techniques.