toolant Four Spiral Flute Cobalt Step Drill Bit(Pro Max), 4-22mm Impact Ready Four Spiral Flutes Unibit Step Bit, 1/4" Hex Shank Unibit for Metal, Stainless Steel, Aluminum, Wood, Plastic

الوصف

🚀 Drill smarter, faster, stronger — own the job site with Pro Max power!

The toolant Four Spiral Flute Cobalt Step Drill Bit (4-22mm) is engineered with M35 cobalt steel and a titanium aluminum nitride coating for exceptional hardness and heat resistance. Featuring four spiral flutes for smooth, rapid cutting and a 1/4" hex shank quick-change design, it delivers precision and efficiency across metal, wood, and plastic. Its 10-step size range makes it a versatile must-have for professionals demanding speed and durability.