This step drill bit set consists of three titanium-coated high speed steel bits designed for drilling clean holes across multiple materials.
The set includes bits in three sizes (6.5cm, 7.5cm, and 7.8cm), allowing you to handle different hole diameter requirements without needing additional tools. Each bit features a ladder-design cutting edge that removes chips quickly and reduces friction, delivering faster, smoother drilling with minimal pressure.
The hex shank prevents bit slippage in the chuck during operation, maintaining stability and accuracy. Titanium coating on the high speed steel extends durability and reduces heat buildup, so the bits stay sharp longer and run cooler. The knurled surface further resists dulling and improves grip.
These bits work reliably on steel, wood, plastic, aluminium, copper, gypsum board, metal, and PVC. They’re suited for chamfering, stainless steel sheet, and aluminium alloy applications, making them equally useful for professional jobs and home projects.
Each bit is stored in a plastic carry bag for protection and organisation.
Order your step drill bit set today and streamline your hole-drilling tasks across multiple materials.















