Yongpu Tungsten Steel Internal Cooling 8mm Diameter SFP208N0680-08-01RA Hard Alloy Spot Drill Bit for Nonferrous Metals Straight
These SFP208N series internal-coolant solid carbide drills are manufactured by YongPu Precision under Sandvik. With 8×D drilling depth and high-grade tungsten carbide substrate, they fit CNC machining centers perfectly and handle various metal drilling tasks reliably.
The built-in internal coolant channels deliver targeted cooling directly to the cutting edge. Advanced wear-resistant coating and optimized flute geometry ensure smooth chip evacuation, consistent dimensional accuracy and prolonged service life in continuous production.
Designed for drilling steels, alloy steels and common engineering alloys, they deliver high-performance cutting with great cost efficiency. They reduce tool change downtime, lower overall tooling costs and effectively boost comprehensive machining productivity.
