3PCS HSS Step Cone Drill Bit Step Set 4–12/20/32mm Titanium Coated Hole Cutter for Metal Wood Plastic

Product Description

Upgrade your drilling game with this 3PCS HSS Step Cone Drill Bit Set, designed for precision, durability, and versatility. This high-performance set includes three step drill bits (4–12mm, 4–20mm, 4–32mm), allowing you to drill multiple hole sizes with a single tool.

Made from high-speed steel (HSS) with titanium coating, these drill bits provide smooth cutting, reduced friction, and longer life. Perfect for DIY users, electricians, and professionals, this set works efficiently on materials like metal, wood, plastic, copper, and PVC.

The step design ensures clean and accurate holes without the need to change bits frequently, saving both time and effort.

⭐ Key Features

• 🔩 3-Piece Set – Includes 4–12mm, 4–20mm, and 4–32mm drill bits
• ⚙️ HSS Titanium Coating – Durable, heat-resistant, and long-lasting
• 🎯 Multi-Size Drilling – Covers a wide range of hole sizes in one set
• 🪵 Multi-Material Use – Ideal for metal, wood, plastic, brass, and more
• 🚀 Smooth & Fast Cutting – Step design reduces effort and improves accuracy
• 🧰 Time-Saving Tool – No need to switch between multiple drill bits