The HSS metal twist drill from Heller, with a diameter of 6.4 mm, is a high-quality tool specifically designed for metalworking. With an overall length of 101 mm and an effective working length of 63 mm, this drill offers optimal performance when drilling into various materials, including stainless steel. The cobalt surface treatment ensures increased hardness and durability, making it ideal for demanding applications. The twist drill complies with the DIN 338 standard and is available in a practical sales unit of 10 pieces, making it an efficient choice for both professional craftsmen and DIY enthusiasts. The use of cobalt stainless steel as material guarantees high resistance to wear and heat, extending the drill's lifespan and enhancing efficiency during work.

• Made from cobalt stainless steel for increased hardness and durability
• Suitable for machining stainless steel and other metals
• Complies with the DIN 338 standard for twist drills
• Sales unit of 10 pieces for efficient use.