Drill bit Art-Pol HSS cylindrical 5 mm for metal, model 53550

Art-Pol HSS cylindrical 5 mm drill bit model 53550 is a single-piece high-speed steel (HSS) cutting tool designed specifically for drilling metal. The 5 mm diameter and cylindrical shank make it compatible with standard chucks used in handheld drills and drill presses, providing straightness and dimensional accuracy suitable for workshop and light production environments. The HSS material delivers wear resistance and heat stability during continuous metalworking operations.

Advantages

The HSS composition ensures improved hardness at elevated temperatures compared with carbon steel, enabling longer tool life under moderate drilling loads. Single-piece construction minimizes runout and improves concentricity, while the cylindrical shank allows secure clamping in common drill chucks. Its geometry is optimized for drilling steel, non-ferrous metals and typical metal alloys with consistent hole quality and reduced burr formation.

Suitable for

• Drilling holes in mild and alloy steels
• Working with non-ferrous metals such as aluminum and copper
• General metal fabrication, repair and maintenance tasks
• Use in handheld drills and drill presses with standard chucks

Key specifications

• Cutting material: high-speed steel (HSS)
• Diameter: 5 mm
• Shank type: cylindrical
• Construction: single-piece
• Typical applications: steel and non-ferrous metals

How to use

Secure the drill bit in a compatible chuck, ensuring proper clamping of the cylindrical shank to reduce runout. Select a drill speed appropriate for the workpiece material—lower speeds for harder steels and higher speeds for non-ferrous metals—while using steady feed pressure. Apply cutting fluid or coolant when drilling steel or other metals that generate heat to extend tool life and improve chip evacuation. Withdraw the bit periodically for chip clearance when drilling deeper holes.

Usage recommendations

For best results, match drill speed and feed to the material: use moderate speeds and cutting fluid for ferrous metals and higher speeds with lighter feeds for aluminium. Inspect the bit for wear or dullness before use and replace if accuracy or cutting performance decreases.