Drill bit Art-Pol HSS cylindrical for metal 3 mm AR53730

Art-Pol cylindrical HSS drill bit 3 mm (model AR53730) is designed for drilling holes in metal. Made from high-speed steel (HSS), this 3 mm drill bit offers hardness and heat resistance suitable for cutting into steel, cast iron and other ferrous materials. Its cylindrical shank fits standard chucks on hand drills and drill presses, providing a reliable solution for general metalworking, maintenance and fabrication tasks where a precise 3 mm metal hole is required.

Advantages

The HSS material provides a good balance of toughness and wear resistance for drilling into metal at moderate speeds. The 3 mm diameter allows accurate small-hole work while the cylindrical shank ensures compatibility with most drill chucks and bench drills. The drill bit's geometry is appropriate for general-purpose metal drilling, reducing the need for frequent tool changes during routine maintenance and fabrication jobs.

Suitable for

• Drilling through steel sheets and profiles
• Creating mounting or pilot holes in metal components
• General workshop and maintenance metalwork
• Use with hand-held drills and drill presses

Key specifications

• Material: High-speed steel (HSS)
• Diameter: 3 mm
• Shank type: Cylindrical shank for standard chucks
• Intended use: Metal drilling (ferrous materials)
• Suitable tools: Hand drills and drill presses

How to use

Secure the drill bit in the chuck and tighten firmly. Mark the drilling point on the workpiece and use a center punch for greater accuracy when necessary. Select an appropriate cutting speed and apply cutting fluid or coolant when drilling tougher steels to reduce heat and extend tool life. Use steady, moderate feed pressure; withdraw the bit occasionally to clear chips and prevent clogging. After finishing, deburr the hole as needed.

Usage recommendations

For best results when drilling steel, use cutting oil, keep drilling speeds moderate, and ensure the bit is sharp. For stainless steels or hardened materials, consider using specialized cobalt or coated drills as HSS may wear more quickly.