cheap hss drill bit
The cheap HSS drill bit represents a cost-effective solution for various drilling applications, combining durability with affordability. Made from High-Speed Steel (HSS), these drill bits offer reliable performance across multiple materials including mild steel, wood, plastic, and aluminum. The manufacturing process involves heat treatment and tempering, resulting in a hardened cutting edge that maintains sharpness through extended use. These bits typically feature a 118-degree point angle, providing optimal cutting geometry for general-purpose drilling. The spiral flute design efficiently channels material away from the cutting edge, preventing clogging and ensuring smooth operation. Despite their economical price point, these HSS drill bits incorporate essential features such as split point technology to prevent walking and ensure precise hole placement. The bits are available in various sizes, typically ranging from 1/16 inch to 1/2 inch, making them suitable for both DIY enthusiasts and professional applications. Their versatility extends to multiple speed settings, though they perform best at moderate speeds with proper lubrication when drilling metals.