Titanium Step Drill Bit Set — HSS Cone Hole Cutter

Titanium-Coated HSS Step Drill Bit

Drill multiple hole sizes with a single bit. This titanium-coated step drill bit cuts clean holes in metal, wood and plastic — from 4mm up to 32mm — without changing bits.

Key Features

• 🔧 Step design — drills multiple sizes with one bit
• 🛡️ Titanium coating — harder, longer-lasting than standard HSS
• 📰 Range: 4-20mm or 4-32mm — covers most common hole sizes
• ⚡ High-speed steel — cuts metal, wood and plastic cleanly
• 🏠 Ideal for electricians, plumbers and DIY enthusiasts

Perfect For

• Drilling holes in sheet metal and steel
• Electrical panel and enclosure work
• Woodworking and plastic fabrication

One bit. Every size. Clean cuts every time.