【Premium M2 HSS Material】Industrial-grade cobalt high-speed steel for superior hardness and heat resistance. Maintain razor-sharp cutting edges even after heavy use on hardwoods, plywood, and MDF
【Precision Engineering】82° professional countersink angle ensures clean, uniform countersinks. Adjustable depth collars (Allen key included) allow precise screw seating depth control for flawless finishes
【Efficiency & Versatility】Tapered pilot bits create fast, clean pilot holes while plug cutters ensure secure screw retention. Compatible with electric drills, bench drills, and impact drivers. Ideal for cabinetry, furniture making, and professional woodworking.
【Customer service】Rigorously tested for maximum durability. Free technical support. Contact us within 24 hours for any issues - your satisfaction is 100% guaranteed.