Mengshen M35 Step Drill Bit 4-32mm, HSS Cobalt Drill Bit Set Hex Shank Straight Slot Large Bit Pagoda Drill Hole Reamer Drilling Counterbore Cutting Enlarge Stainless Steel Quenching Steel Plate

Description

🔧 Drill smarter, not harder — the only bit your toolkit will ever crave!

The Mengshen M35 Step Drill Bit is crafted from premium M35 cobalt high-speed steel, offering exceptional hardness and durability for drilling through tough materials like stainless steel and quenching steel plates. Featuring a hex shank for secure grip, a 15-step design covering 4-32mm diameters, and efficient chip clearance with double-flute cutting, this drill bit is engineered for precision, speed, and longevity—perfect for professionals and serious DIY enthusiasts alike.