Ruko - Stepped Tips

Ruko Step Drill Bits - Versatility and Precision for Multiple Holes

Discover our selection of Ruko professional step drill bits , the ideal tool for drilling sheet metal and thin materials with multiple diameters using a single tool.

✓ Why Choose Ruko Step Drills?

  • One tool, multiple diameters - Drills from 4mm up to 37mm with a single bit
  • Premium materials - HSS, HSS-TIN, HSSE-Co5 for maximum durability
  • Extreme versatility - Ideal for sheet metal, plastic, non-ferrous metals
  • German precision - Certified Ruko quality for professional results
  • Time saving - No more constant tool changes

🔧 Applications

Ruko step drills are perfect for:

  • Steel sheets up to 4mm thick
  • Stainless steel (with HSSE-Co5 versions)
  • Aluminum and non-ferrous metals
  • Plastics and composite materials
  • Electrical installations and systems
  • Light metal carpentry

💎 Available Materials

  • HSS - For general use on steel and metals
  • HSS-TIN - Titanium coating for longer life
  • HSSE-Co5 - With cobalt for stainless steel and hard materials

📦 Shipping

Fast shipping to Italy and Europe for only €6.90

Ruko professional products - German quality for guaranteed results