
Upgrade your drilling toolkit with our Hexagon shank inch cobalt-plated M35 cobalt-containing spiral groove step drill. This pagoda drill reaming drill is perfect for foreign trade and industrial applications, offering superior cutting performance and extended tool life. The cobalt-plated design ensures high resistance to heat and wear, making it ideal for tough materials.
Designed for precision and efficiency, this drill bit set is a must-have for any serious tradesperson. The step drill feature allows for multiple hole sizes with a single tool, reducing the need for multiple bits. Enhance your drilling capabilities with a tool that combines durability and versatility.

**High-speed steel double-tooth spot welding drill cross-border hexagonal shank serrated cobalt drill electric drill removal spot welding anchor point drill bit**

Transform your drilling experience with our Hexagonal Handle Straight Groove Step Drill. This 3-piece set is designed for precision and efficiency, perfect for drilling through thin aluminum and iron plates. The step drill's unique design ensures smooth, clean holes every time, making it an essential tool for any workshop.
Upgrade your toolkit with the Hexagonal Handle Straight Groove Step Drill. Whether you're a professional or a DIY enthusiast, this step drill offers versatility and durability. Say goodbye to multiple drill bits and hello to one tool that does it all. Ideal for taking holes in various materials, this set is a must-have for any serious craftsman.

**1/4 hexagon screwdriver handle dual-purpose socket wrench 6.35mm small square rod connecting rod L type force Rod maintenance tool**