Drill bit FANAR HSS cylindrical for metal 5.8 mm (W2-101811-0580)

FANAR HSS cylindrical drill bit for metal, diameter 5.8 mm, is a precision cutting tool designed for drilling through ferrous and non-ferrous metals. Manufactured from high-speed steel (HSS), this solid twist drill provides reliable hardness and heat resistance for general metalworking tasks. The cylindrical (straight) shank is compatible with standard chucks and drill presses, making the bit suitable for both handheld drills and benchtop or pillar drilling machines used in workshops and light industrial environments.

Advantages

The HSS material delivers a balanced combination of toughness and wear resistance, allowing the 5.8 mm drill to maintain cutting performance under typical drilling speeds and moderate heat build-up. The cylindrical shank ensures stable clamping in standard drill chucks and reduces runout when used with quality chucks or drill press collets. Ground flute geometry supports efficient metal chip evacuation and consistent hole quality for through-holes and fitting preparations.

Suitable for

• Drilling through ferrous metals such as mild steel and cast iron (within HSS capability)
• Drilling non-ferrous metals including aluminium, brass and copper
• Workshop and maintenance tasks requiring 5.8 mm through-holes or pilot holes
• Metal fabrication and fitting preparation in light industrial environments

Key specifications

• Material: high-speed steel (HSS)
• Diameter: 5.8 mm
• Shank type: cylindrical (straight) shank for standard chucks
• Tip/geometry: standard twist drill geometry with ground flutes for chip removal
• Typical applications: through-holes, fitting preparation, maintenance drilling

How to use

Secure the drill bit in a properly tightened standard chuck or drill press collet, ensuring minimal runout. Mark and, if necessary, center-punch the drilling location to prevent wandering. Use appropriate cutting speed and feed for the material being drilled—lower speeds for harder ferrous metals and higher speeds for softer non-ferrous metals. Apply steady pressure and allow the drill to cut without excessive force. For deeper holes or harder materials, periodically withdraw the bit to clear chips and reduce heat build-up. Use cutting fluid or lubricant when drilling steel or other materials that benefit from cooling and lubrication.

Usage recommendations

For best results, select cutting speeds and feed rates according to the metal type and thickness, and use cutting fluid when machining ferrous materials. Replace the bit when wear or chipping degrades hole quality. Store the drill bit in a protective case or rack to avoid damage to the cutting edges.