Make Every Drilling Job More Flexible From installing cable fittings to modifying metal panels, different projects often require different hole sizes. This 3-piece Titanium Step Drill Bit Set gives you a practical solution for creating and enlarging holes without constantly switching between individual drill bits.
Gradual Drilling for Different Hole Diameters Unlike conventional drill bits that are designed for a single hole size, the stepped cutting design allows you to enlarge holes progressively. Simply work through the cutting steps until you reach your desired diameter. It's especially useful for electrical installations, sheet metal projects and everyday workshop repairs.
Three Sizes for a Wider Range of Applications With three drill bits covering 4–12mm, 4–20mm and 4–32mm, this set handles a variety of small and large hole requirements. Whether you're making cable entry holes, working on electrical enclosures or modifying metal panels, you have more size options in one compact set.
Titanium-Coated HSS Cutting Performance Made from high-speed steel with a titanium-coated surface, these drill bits offer a combination of cutting strength and improved wear resistance. The double-flute design supports efficient material removal, while the 118° split-point tip helps with initial positioning.
Convenient Hex Shank for Easy Tool Changes The 1/4-inch (6.35mm) hex shank fits compatible drill chucks and quick-change holders, making bit changes straightforward when moving between different hole sizes.
Ready for DIY, Electrical and Workshop Projects Designed for use on thin metal sheets, aluminium, copper and plastic, this versatile set is a useful addition to the toolkit of electricians, DIY enthusiasts, automotive repair users and home maintenance professionals.
Specifications
Material: High-Speed Steel (HSS)
Surface Coating: Titanium Coating
Shank Type: 1/4-inch Hex Shank (6.35mm)
Cutting Tip: 118° Split Point
Cutting Design: Double Flute
Application: Thin Metal Sheets, Aluminium, Copper and Plastic
1 × 4–12mm Step Drill Bit
1 × 4–20mm Step Drill Bit
1 × 4–32mm Step Drill Bit
Processing Time: Orders ship within 2 business days after purchase.
Carriers: We work with DHL, FedEx, GLS, and more.
Warehouses: Orders are fulfilled from warehouses in Germany, France, the United Kingdom, the United States, and other regions.
Estimated Delivery Times
Europe (including UK): 4–7 business days
Australia & New Zealand: 6–10 business days
United States: 6–12 business days
Canada: 10–15 business days
Other regions: 10–20 business days
Note: Actual delivery times may vary due to customs or local carriers.
To ensure faster delivery, some orders may be shipped in separate parcels from different warehouses. If you see multiple tracking numbers, please note this is normal — kindly keep an eye on each shipment.
Warranty Information
We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.
Payment & Security
Your payment is secure. We don’t store or have access to your credit card details.
Works better than expected no problems there.
Instructions are in minute miniature, microscope needed to read them
Didn’t really need them but some will