RUKO N-type twist drill with carbide cutting insert, Ø 6.80 mm

The Ruko-815068 twist drill bit is a high-precision tool designed to meet drilling needs in a variety of materials, especially high-strength steels. Made of HSS-G, this drill bit features a brazed carbide cutting insert, ensuring exceptional durability and performance. Its helical design allows for efficient chip evacuation, improving the effectiveness of the drilling process.

The fine-grained K20 material used in its manufacture makes it suitable for universal use, ensuring optimal results in different industrial applications.

• Type: DiN 338 Type N Twist Drill
• Diameter: Ø 6.80 mm
• Material: HSS-G with brazed carbide cutting insert
• Grain: K20, suitable for universal use
• Applications: Drilling in high-strength steels
• Cooling: Required for drilling in high-strength steels
• Durability: High, thanks to the carbide cutting insert
• Chip evacuation: Efficient, thanks to the helical design
• Use: Industrial and professional
• Regulations: Complies with DiN 338