HSS Step Drill Bit – Titanium Coated, Double Fluted Cone Drill for Metal, Plastic & Wood

📖 Description

• This high-speed steel (HSS 6542) step drill bit features a double-fluted design and titanium coating for smoother, faster drilling and extended tool life. It drills sizes from 7/8″ to 1-3/8″(22.23 mm to 34.93 mm), making it ideal for metal, plastic, and wood. Perfect for enlarging holes, deburring, and precision drilling in industrial, workshop, and DIY applications.

🔧 Technical Specifications

• Material: High-Speed Steel (HSS) 6542 (also known as M2), offering superior durability compared to standard HSS 4241.
• Coating: Titanium coating to reduce friction, dissipate heat, and extend the bit’s lifespan.
• Drilling Range: 7/8 inch to 1-3/8 inch“(22.23 mm to 34.93 mm), accommodating multiple hole sizes.
• Flute Design: Double-fluted (spiral grooves) for faster cutting and efficient chip removal.
• Shank Type: Triangle shank for a secure grip in drill chucks, minimizing slippage.
• Suitable Materials: Steel (up to 16 gauge), aluminum, plastic, wood, and other thin materials.​

⚙️ Key Features

• Multi-Size Capability: Allows drilling of various hole sizes without changing bits, enhancing efficiency.
• Enhanced Cutting Efficiency: Spiral grooves facilitate faster drilling and cleaner cuts.
• Durability: Titanium coating and HSS 6542 construction ensure long-lasting performance, even under high temperatures.
• Secure Handling: Triangle shank design prevents slippage during operation, providing stability.​

🛠️ Applications

• Electrical Installations: Creating holes for cable entries in panels.
• Automotive Work: Drilling holes in vehicle bodywork for accessories.
• DIY Projects: Suitable for various home improvement tasks involving different materials.
• Metal Fabrication: Ideal for drilling holes in sheet metal and other thin materials.​