Drill Bit FANAR HSS straight shank for metal 5.5 mm

FANAR HSS drill bit with a straight (cylindrical) shank, 5.5 mm diameter, is designed for drilling metal and delivering accurate, clean holes in steel and other ferrous and non-ferrous materials. Made from high-speed steel (HSS), this 5.5 mm metal drill bit provides wear resistance and maintains cutting performance over repeated use. The cylindrical shank fits standard chucks on hand drills and drill presses, making it suitable for both portable and stationary drilling equipment in workshops and maintenance settings.

Advantages

The HSS material offers good hardness and heat resistance for metalworking, reducing edge wear during drilling. The straight shank ensures secure clamping in common drill chucks and simplifies bit changes. At 5.5 mm diameter, the bit is appropriate for medium-sized holes used in fabrication, repair, and assembly tasks. The bit’s geometry supports reliable chip evacuation and steady drilling progress when used at recommended speeds and with appropriate lubrication.

Suitable for

• Drilling holes in steel sheets, plates, and profiles
• Creating holes in non-ferrous metals such as aluminum and copper
• Workshop fabrication and metalworking tasks
• Maintenance, repair and assembly of mechanical components
• Use in hand drills and drill presses

Key specifications

• Material: High-speed steel (HSS)
• Shank type: Straight (cylindrical) shank
• Drill diameter: 5.5 mm
• Intended use: Drilling ferrous and non-ferrous metals
• Suitable for: Hand drills and drill presses

How to use

Secure the FANAR HSS 5.5 mm drill bit in the chuck of a hand drill or drill press, ensuring the straight shank is fully gripped to prevent slippage. Select an appropriate drilling speed for the metal being worked—lower speeds for harder steels and higher speeds for softer non-ferrous metals—and apply steady, moderate feed pressure. Use cutting fluid or lubricant when drilling steel or other hard metals to reduce heat buildup and extend bit life. Withdraw the bit periodically to clear chips when drilling deep holes.

Usage recommendations

For best performance and longer service life, match drill speed and feed to the material, use appropriate cutting lubricant for steel, and inspect the bit for wear or damage before use. Store the bit dry and protected to avoid corrosion.