The Ultra Touch Step Drill 4–20mm is a versatile and high-performance drilling tool designed for precise multi-size hole drilling in metal, plastic, and thin materials. Manufactured from High-Speed Steel (HSS), this step drill bit ensures durability, sharp cutting edges, and long-lasting performance.
Featuring a step design with multiple diameter increments, it allows users to drill various hole sizes (4mm to 20mm) using a single bit, reducing the need for multiple drill bits. Its self-centering tip ensures accurate positioning, while the double-flute design delivers smooth cutting with minimal vibration.
Ideal for sheet metal work, electrical installations, fabrication, and maintenance tasks, this drill bit provides clean, burr-free holes with high efficiency.
🔧 Key Features:
4–20mm step range for multiple hole sizes
High-Speed Steel (HSS) construction for durability
Multi-step design replaces multiple drill bits
Self-centering tip for precise drilling
Double flute design for smooth cutting
Burr-free, clean hole finish
Suitable for metal sheets, plastic, PVC & thin materials
Compatible with corded & cordless drills
⚙️ Technical Specifications:
Product Name: Ultra Touch Step Drill Bit
Size Range: 4mm – 20mm
Material: High-Speed Steel (HSS)
Shank Type: Round / Hex (varies)
Flute Type: Double Flute
Application: Multi-size Hole Drilling
Usage: Professional & DIY
⚒️ Applications:
Perfect for sheet metal drilling, electrical panel work, switchboard installation, fabrication tasks, maintenance work, and DIY projects.
