The HSS Step Drill Bit Set includes three premium high-speed steel (HSS) step drill bits, sized at 4-12mm, 4-20mm, and 4-32mm. These bits are engineered for precision drilling and are ideal for cutting through various materials, including metal, wood, plastic, and sheet metal and stainless steel. Each bit features a titanium coating, which enhances durability and reduces wear, ensuring a longer lifespan. The spiral flute design provides smoother drilling and faster chip removal, while the laser-engraved size markings on each step allow for easy identification and accurate drilling. Perfect for both professional and DIY applications, this versatile set is a must-have for any toolbox.
High-Speed Steel (HSS): Made from durable high-speed steel for enhanced performance and longevity.
Three Sizes: Includes 4-12mm, 4-20mm, and 4-32mm step drill bits for versatile drilling applications.
Precision Drilling: Ideal for creating holes in metal, wood, plastic, and sheet metal.
Spiral Flute Design: Provides smoother drilling and efficient chip removal.
Clear Size Markings: Laser-engraved size markings on each step for easy identification and precise drilling.
Versatile Use: Suitable for both professional tradespeople and DIY enthusiasts.