Mengshen M35 Step Drill Bit 4-20mm, Cobalt Spiral Groove Large Bit Pagoda Step Drill Bit Set Hole Reamer Triangle Handle HSS Co Drilling Counterbore

Description

🔧 Drill Smarter, Not Harder — The Ultimate Step Bit for Every Pro’s Arsenal

The Mengshen M35 Step Drill Bit is crafted from premium high-speed steel with cobalt for exceptional hardness and longevity. Featuring nine precise step sizes from 4 to 20mm, a double spiral flute design for rapid chip removal, and a slip-resistant triangle shank, this drill bit excels at cleanly cutting through a variety of materials including steel, aluminum, copper, plastic, and wood. Ideal for professionals and DIY enthusiasts alike, it delivers speed, precision, and durability in one sleek tool.