Drill bit FANAR HSS cylindrical for metal 10 mm

FANAR HSS cylindrical drill bit, 10 mm diameter, designed specifically for drilling metal. Made from high-speed steel (HSS), this drill bit provides a balance of hardness and toughness suitable for cutting both ferrous and non-ferrous metals. The cylindrical shank fits standard chucks in handheld drills and drill presses, making it appropriate for workshop, maintenance and fabrication tasks that require through or blind holes of this diameter.

Advantages

The HSS material ensures good wear resistance and heat tolerance during continuous drilling operations at moderate speeds. Its 10 mm diameter offers a commonly used hole size for fastening and assembly work. The cylindrical shank allows secure clamping in standard three-jaw chucks and many drill press chucks, enabling consistent concentricity and stable drilling. The geometry is suitable for general-purpose metalworking without the need for specialized machines or coatings.

Suitable for

• Drilling through and blind holes in steel and cast iron
• Drilling non-ferrous metals such as aluminum, brass and copper
• Maintenance and repair work in workshops and industrial settings
• Preparation of holes for bolts, rivets and threaded inserts

Key specifications

• Material: High-speed steel (HSS)
• Diameter: 10 mm
• Shank type: Cylindrical shank for standard chucks
• Intended use: Metal drilling (ferrous and non-ferrous)
• Suitable machines: Handheld drills and drill presses

How to use

Secure the drill bit in a properly tightened chuck and set the drilling machine to an appropriate speed for the metal being drilled. Use cutting fluid or coolant when working with thicker or harder metals to reduce heat and extend tool life. Position the workpiece firmly—use clamps or a vise to prevent movement. Start drilling with light pressure to establish the center, then apply steady pressure and allow the bit to cut without forcing. After finishing the hole, retract the bit while the drill is still turning to help clear chips, then stop the machine before removing the workpiece.

Usage recommendations

For longer tool life and improved results, match drill speed and feed to the type of metal: lower speeds for hard steels, higher speeds for softer non-ferrous metals. Regularly clear chips and maintain appropriate lubrication. Inspect the drill bit for wear or chipping before use and replace when cutting performance declines.