Drill bit Art-Pol HSS ground for metal 15 mm AR50150

Art-Pol HSS ground drill bit for metal, 15 mm diameter (model AR50150), is designed for accurate drilling in ferrous and non-ferrous metals. Made from high-speed steel (HSS) with a precision-ground point, this drill bit delivers consistent cutting performance and efficient chip evacuation. It is suitable for both hand-held drills and drill presses in workshops, repair shops, and metal fabrication environments.

Advantages

The HSS material provides durability and heat resistance during continuous drilling in metal. The precision-ground tip ensures accurate centring and clean hole entry, while the flute geometry promotes reliable chip removal to reduce clogging. The 15 mm diameter offers a balance between rigidity and material removal rate for medium-size holes in sheet and plate metal.

Suitable for

• Drilling holes in mild steel and stainless steel
• Drilling in non-ferrous metals such as aluminium and brass
• Use with hand drills for field repairs and installations
• Use with drill presses for workshop and fabrication tasks

Key specifications

• Material: High-speed steel (HSS)
• Type: Ground point twist drill
• Diameter: 15 mm
• Intended materials: Ferrous and non-ferrous metals
• Shank: Cylindrical shank suitable for standard drill chucks

How to use

Secure the workpiece and mark the drilling position. Clamp the drill bit in a suitable chuck, ensuring it is straight and tight. Use appropriate cutting speed and feed for the metal being drilled; lower speeds are recommended for harder materials. Apply cutting fluid or lubricant when drilling steel to reduce heat and extend tool life. Back the drill out periodically to clear chips when drilling deeper holes.

Usage recommendations

For optimal performance and longevity, select a drill speed suitable for the metal type, use cutting lubricant for ferrous materials, and avoid excessive side force. Inspect the bit for wear or damage before use and replace when the cutting edges become dull to maintain hole quality.