The Ultra Touch Step Drill 4–32mm High-Speed Steel (HSS) Bit is a professional-grade drilling tool designed for multi-size hole cutting using a single bit. Engineered with premium HSS material, it delivers high durability, excellent cutting performance, and long service life.
With its step cone design, this drill bit allows you to create multiple hole sizes ranging from 4mm to 32mm, eliminating the need to change drill bits frequently. It is ideal for metal sheets, aluminum, plastic, wood, and thin materials, providing clean, precise, and burr-free holes.
The titanium coating reduces friction and heat build-up, ensuring smoother drilling and extending tool life significantly. Its double-flute design enables faster chip removal and stable drilling performance, making it perfect for professional fabrication and electrical work.
🔧 Key Features:
4–32mm multi-step range for various hole sizes
High-Speed Steel (HSS) for durability and strength
Titanium coating for reduced heat and longer life
Step cone design replaces multiple drill bits
Double flute design for smooth cutting & chip removal
Burr-free clean hole finish
Suitable for metal, plastic, wood & sheet materials
Compatible with corded & cordless drills
⚙️ Technical Specifications:
Product Name: Ultra Touch Step Drill Bit
Size Range: 4mm – 32mm
Material: High-Speed Steel (HSS)
Coating: Titanium Coated
Step Levels: Approx. 15 Steps (4–32mm increments)
Shank Type: Hex / Triangular (varies)
Flute Type: Double Flute
Application: Multi-size Hole Drilling
Usage: Professional & DIY
⚒️ Applications:
Ideal for sheet metal drilling, electrical panel work, switchboard installation, fabrication, automotive repairs, maintenance, and DIY projects. Suitable for aluminum, brass, steel, plastic, and wood surfaces.
