Drill bit EPM E-500-1130 HSS cylindrical for metal, 13 mm

The EPM E-500-1130 HSS cylindrical drill bit with a 13 mm diameter is designed for drilling holes in metal. Made from high-speed steel (HSS), this drill bit offers wear resistance and the ability to withstand elevated temperatures generated during metalworking. Its straight shank is suitable for use in standard hand drills and drill presses, providing a stable connection for general fabrication, maintenance and workshop tasks.

Advantages

This HSS drill bit provides consistent cutting performance on steel, iron and non-ferrous metals due to its high-speed steel construction. The material choice improves heat tolerance and edge life compared with standard carbon-steel bits, which helps maintain drilling accuracy during prolonged use. The cylindrical shank fits common drill chucks, facilitating quick tool changes and reliable clamping in both portable and stationary drilling equipment.

Suitable for

• Drilling holes in mild and alloy steels
• Working with cast iron and ferrous materials
• Drilling non-ferrous metals such as aluminium and copper
• Use in hand drills and drill presses in workshops and maintenance shops

Key specifications

• Material: high-speed steel (HSS)
• Tip style: conventional twist drill point suitable for metal
• Diameter: 13 mm
• Shank type: cylindrical (straight) shank compatible with standard chucks
• Typical applications: metal drilling in fabrication, repair and maintenance

How to use

Select the appropriate drill speed and cutting fluid based on the metal being drilled; lower speeds and lubricant are recommended for harder steels, while higher speeds work for softer non-ferrous metals. Secure the workpiece firmly in a vise or clamp to prevent movement. Install the drill bit into the chuck ensuring it is straight and well seated, then start drilling with steady pressure, withdrawing occasionally to clear chips and reduce heat buildup. After use, clean chips from the flutes and store the bit in a dry place.

Usage recommendations

For best results, use cutting oil when drilling steel to extend tool life and improve surface finish. Match drill speed to material hardness and keep steady feed pressure; avoid excessive force that can cause bit overheating or breakage.