Ermaks Mühendislik

İBO Bolt Accessory: Cross Bit

The cross bit used in İBO bolt systems is an important accessory that performs the drilling process. It offers high performance especially in hard and abrasive rock types with its sharp and cross-shaped tip structure. The cross bit, which is compatible with the self-drilling feature of the İBO bolt system, provides efficient drilling in tunnel excavations and ground reinforcement projects.

The cross cutting edges of the cross bit increase hole accuracy by ensuring that the rock is broken down quickly and evenly during drilling. Correct and smooth opening of the hole is of critical importance for the solid placement of the bolt and effective injection. Cross bits made of wear-resistant materials provide long-lasting use in difficult conditions.

İBO Bolt Cross Bit Features

• Cross Cutting Structure: Four cutting edges accelerate the rock breaking process and provide high efficiency during drilling.
• High Hole Accuracy: The cross tip design ensures that the hole is smooth with balanced pressure during drilling.
• Durability: Manufactured from durable materials for long-lasting use in hard rocks and abrasive materials.

Areas of Use

Cross bit, used with İBO bolt systems, provides strong and reliable drilling results in high-risk projects such as digging tunnels, stabilizing weak ground, dams and underground structures. It saves time and cost in projects by facilitating both drilling and bolt placement processes.

Cross bit is an effective accessory that optimizes the ground reinforcement capability of the İBO bolt system.