Drill bit FANAR HSS cylindrical for metal 3 mm

FANAR HSS cylindrical drill bit for metal, 3 mm diameter, is a high-speed steel cutting tool designed for creating precise holes in steel, iron and non-ferrous metals. The solid HSS construction provides improved wear resistance and heat tolerance during continuous drilling operations. Its straight cylindrical shank fits standard chucks of hand-held drills and drill presses, making it suitable for general workshop and industrial metalworking tasks where accurate, repeatable holes are required.

Advantages

The HSS material ensures a balance of hardness and toughness that resists abrasive wear and withstands elevated temperatures generated during metal cutting. The 3 mm diameter offers fine control for small-diameter drilling while the cylindrical shank simplifies gripping in standard drill chucks. Precision geometry of the cutting edges promotes cleaner hole entry and reduced burr formation, supporting consistent hole quality across multiple workpieces.

Suitable for

• Drilling holes in steel and iron components
• Working with non-ferrous metals such as aluminum and brass
• Use with hand-held electric drills and drill presses
• Prototype work, small-series production and maintenance tasks

Key specifications

• Material: high-speed steel (HSS)
• Diameter: 3 mm
• Shank type: cylindrical (straight) shank compatible with standard chucks
• Intended use: drilling metal

How to use

Secure the workpiece to prevent movement, select an appropriate drill speed for the material and clamp the drill bit firmly in the chuck. Use steady feed pressure and avoid excessive side-loading. For metals, apply suitable cutting fluid or coolant to reduce heat and extend tool life. Retract the bit periodically for chip clearance when drilling deeper holes. After use, clean chips from the flutes and store the bit in a protective case or holder to prevent damage.

Usage recommendations

For best results, match drill speed and coolant to the workpiece material: lower speeds for harder steels and higher speeds for softer non-ferrous metals. Use light, consistent pressure and replace the bit when edge wear degrades hole quality.