Product Description:
Introducing the Premium Step Drill Bit Set – your ultimate solution for precision drilling across a variety of materials. This versatile set includes multiple sizes, ranging from 4mm to 35mm, designed to help you efficiently drill holes in metal, wood, plastic, PVC, aluminum, and insulation boards without the need to constantly change bits. Whether you’re working with sheet metal, wood, or plastic, these titanium-coated step drill bits are engineered to offer a clean, smooth cut every time.
Crafted from high-speed steel (HSS) and coated with titanium, our drill bits offer superior durability, extended lifespan, and enhanced cutting performance. The HSS construction ensures that your drill bits can withstand even the toughest tasks, while the titanium coating reduces friction, minimizing heat buildup and wear, making them perfect for high-demand jobs. The X-shaped split tip further enhances cutting efficiency, offering greater precision and reducing the likelihood of material tearing, ensuring a perfect hole every time.
With the automatic center punch, marking your drill point is easy and accurate, providing a spring-loaded impact that helps create a precise starting point to prevent slippage during drilling. Its brass body ensures a firm grip and reliable control during operation. The three-sided shank design of each drill bit also prevents slipping in the chuck, providing added stability and safety while working.
The dual-blade design allows for faster, smoother cutting and better material expulsion, keeping your work area cleaner and ensuring longer-lasting, efficient performance. Each step on the drill bit is laser-etched with precise size markings for easy identification, helping you save time and effort by selecting the right size without needing a separate gauge.
Designed to accommodate both pistol drills and bench drills, this set is the perfect choice for DIY enthusiasts, professionals, or anyone looking to tackle multiple drilling tasks without the hassle of changing bits constantly. Its universal compatibility means you can use it on a wide range of materials and tools, making it an essential addition to your toolbox.
Convenient Storage: The set comes in a compact, protective aluminum case for easy storage and portability. A size index is included for quick reference, ensuring that your bits are always organized and easy to access.
Whether you’re working on metalworking, carpentry, or construction, this high-performance step drill set is your go-to solution for fast, accurate, and efficient hole expansion and cutting. Say goodbye to messy workspaces and frustrating tool changes—this set delivers everything you need for a job well done, every time.
Key Features:
Titanium-coated HSS for durability and smooth cutting.
Wide range of sizes from 4mm to 35mm to meet all your drilling needs.
Automatic center punch for precise marking and easy start.
Dual-blade design for faster and cleaner cuts.
Laser-etched size markings for easy identification.
Three-sided shank design prevents chuck slippage.
Compatible with pistol drills and bench drills.
Compact aluminum case for organized storage and easy transport.
Perfect for drilling into metal, wood, plastic, and more—this step drill bit set is your all-in-one solution for fast, efficient, and precise drilling.
Color:Gold
Material:High Speed Steel
Packing Size：17*15.5*4.5cm
Packing Weight：600g
Package Included:6 pcs