Tungsten Steel Internal Cooling SFP208N0680-08-01RA Hard Alloy Drill Bit
This SFP208N0680-08-01RA solid tungsten carbide drill features an 8×D depth-to-diameter ratio with internal coolant design, fully compatible with Sandvik-standard tool holders. It is purpose-built for high-precision deep hole drilling across CNC machining centers.
The integrated internal coolant channels deliver cutting fluid directly to the cutting edge, efficiently dissipating drilling heat and boosting chip evacuation. Optimized drill point geometry and flute structure ensure stable chip formation and consistent hole size accuracy in deep hole applications.
Widely applicable to carbon steel, alloy steel, stainless steel and cast iron, it acts as a cost-effective direct replacement for equivalent Sandvik drills. It cuts tooling costs without compromising machining quality, making it ideal for high-volume batch production.
