ALPHA COUPE 7 Cobalt 5% Taps + 7 Gold&Black Drills Set Alpha Coupe The ALPHA COUPE set with 7 cobalt 5% taps and 7 Gold&Black drills provides a complete solution for accurate drilling and tapping in industrial metalworking. The 5% cobalt steel taps offer high heat resistance and long tool life, while the Gold&Black drills deliver clean, efficient drilling thanks to their high-performance coating. Ideal for machining steel, stainless steel, and alloys, this set is well suited for mechanical workshops, industrial maintenance, and metal fabrication. Learn more