The Ruko-815043 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. 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, being especially effective in high-strength steels, provided it is used with continuous cooling.
- Type: DiN 338 Type N Twist Drill
- Diameter: Ø 4.30 mm
- Material: HSS-G with brazed carbide cutting insert
- Grain: Fine K20
- Use: Universal and for high-strength steels
- Cooling: Required for drilling in high-strength steels
- Applications: Drilling in metals and hard materials
- Durability: High, thanks to the carbide insert
- Drainage of chips: Efficient, minimizing blockages
- Compatibility: Ideal for use in workshops and industrial applications