EMTOP HSS 4341 Step Drill Bit 10–45mm – Multi-Size Step Drill Bit for Metal & Sheet Metal, Ideal for Hole Enlarging, Workshop, Maintenance & Installation Applications

Introducing the Emtop HSS 4341 Step Drill Bit, designed for precision and efficiency in your drilling tasks. This versatile tool is ideal for professionals and DIY enthusiasts alike who require clean and accurate holes in various materials. Its robust construction ensures durability, making it a reliable addition to any toolbox.

The key feature of this step drill bit is its HSS 4341 construction, providing excellent hardness and wear resistance for extended tool life. It is engineered to drill holes ranging from 10mm to 45mm in diameter, with distinct drilling steps at 10, 15, 20, 25, 30, 35, 40, and 45mm. This stepped design allows for gradual hole enlargement and deburring in a single operation. The round shank ensures a secure fit in standard drill chucks.

Specifications include a diameter range of 10-45mm and a titanium finish for enhanced performance and corrosion resistance. The Emtop HSS 4341 Step Drill Bit is manufactured in China. Please note that no accessories are included with this drill bit; it is sold as a standalone tool. Compatibility is with standard drill chucks.

For best results and longevity, it is recommended to use appropriate lubrication and cutting speeds when operating this drill bit. The Emtop brand is known for its quality power tools and accessories. This product is positioned in an affordable price tier, offering excellent value for its capabilities. Typical use includes metalworking, sheet metal fabrication, and electrical installations where precise hole sizing is critical.