Drill bit EPM HSS cylindrical 10 mm (E-500-1100) for metal

The EPM HSS cylindrical 10 mm drill bit (model E-500-1100) is a high-speed steel cutting tool intended for drilling metal. Designed with a straight shank to fit standard drill chucks, this 10 mm diameter bit is suitable for both through and blind holes in steel and non-ferrous metals. The HSS material provides wear resistance and maintains cutting performance under elevated temperatures encountered during metalworking.

Advantages

This HSS drill bit offers reliable hardness and heat resistance that help preserve edge geometry during continuous use. The cylindrical shank ensures secure seating in common drill chucks and simplifies bit changes. Its 10 mm diameter delivers a balance of rigidity and cutting speed appropriate for workshop, maintenance and industrial applications.

Suitable for

• Drilling through and blind holes in mild and alloy steels
• Machining non-ferrous metals such as aluminium and brass
• General workshop, maintenance and repair tasks
• Use with hand drills and bench/drill-press machines with standard chucks

Key specifications

• Material: High-speed steel (HSS)
• Shank type: Cylindrical (straight) shank compatible with standard chucks
• Diameter: 10 mm
• Intended use: Metal drilling (through and blind holes)
• Suitable materials: Steel and non-ferrous metals

How to use

Select the proper drilling speed and feed for the material being machined and secure the workpiece to prevent movement. Install the cylindrical shank firmly in the drill chuck, ensuring concentricity. Use cutting fluid or coolant when drilling ferrous metals to reduce heat and extend tool life. Begin drilling with a steady, controlled feed, periodically withdrawing the bit to clear chips when drilling deep holes, and finish by easing pressure as the bit exits the workpiece to minimize burrs.

Usage recommendations

For best results, match drill speed to material hardness: higher speeds for softer non-ferrous metals and lower speeds for harder steels. Apply appropriate lubrication when working with steel, and replace the bit when wear degrades cutting performance to maintain hole quality and drilling safety.