Drill bit FANAR HSS cylindrical 6 mm — metal drilling

FANAR HSS cylindrical drill bit 6 mm is designed for accurate metal drilling. Made of high-speed steel (HSS), the bit offers good wear resistance and maintains cutting performance under elevated temperatures typical for metalworking. Its 6 mm diameter and cylindrical shank are suitable for use in hand drills and drill presses, enabling preparation of holes in steel, cast iron and non-ferrous metals for workshop, repair and maintenance tasks.

Advantages

The HSS material provides reliable hardness and heat resistance, extending tool life during continuous drilling. The cylindrical shank ensures secure clamping in standard chucks and reduces runout. The geometry of the point is optimized for metal, offering stable penetration and consistent hole diameter. The compact 6 mm size balances strength and precision for common fabrication and repair operations.

Suitable for

• Drilling holes in steel and alloy steel
• Working with cast iron and non-ferrous metals (aluminum, brass, copper)
• Workshop repairs, maintenance and light fabrication
• Use in hand drills and drill presses

Key specifications

• Material: High-speed steel (HSS)
• Diameter: 6 mm
• Shank type: Cylindrical
• Optimized for metal drilling
• Suitable for use in hand-held and bench drilling machines

How to use

Secure the drill bit in the chuck so the cylindrical shank is fully gripped and runout is minimal. Select a suitable cutting speed and apply steady feed pressure to avoid overheating; use cutting fluid when drilling hard or thick metal to improve cooling and chip evacuation. Begin with a center punch for precise hole location on slippery surfaces. After drilling, withdraw the bit while the spindle is still rotating to clear chips and avoid burrs.

Usage recommendations

For best results, match the drill speed to the material (lower RPM for harder steels, higher RPM for softer non-ferrous metals), use appropriate cutting lubricant, and periodically retract the bit to clear chips. Inspect the bit for wear before use and replace when cutting edges are blunt to maintain hole quality and reduce load on the drill motor.