RUKO type N twist drill with cutting insert, Ø 12.50 mm, DIN 338.

The Ruko-815125 twist drill bit is a high-precision tool designed to meet the demands of drilling high-strength materials. Made of high-speed steel (HSS-G), this drill bit features a brazed carbide cutting insert, ensuring exceptional durability and performance in industrial applications. Its helical design allows for efficient chip evacuation, optimizing the drilling process and reducing the risk of clogging.

The fine-grained K20 material used in its manufacture makes it suitable for universal use, and particularly effective for drilling high-strength steels.

• Type: DiN 338 Type N Twist Drill Bit
• Diameter: Ø 12.50 mm
• Material: HSS-G with carbide cutting insert
• Grain: K20
• Suitability: Universal use and high-strength steels
• Cooling: Required for drilling in high-strength steels
• Chip Evacuation: Efficient thanks to the helical design
• Durability: High, thanks to the brazed cutting insert
• Applications: Ideal for industrial and mechanical work
• Use: Professional and technical