The Rotojec Collared Shank – Standard Duty is a robust and precision-engineered shank designed for secure coupling in rotary drilling and industrial applications. With a 3″ outer diameter (OD) shank and a 4-3⁄4″ OD body, this component ensures stable power transmission and efficient torque handling, making it ideal for medium-duty drilling and material removal tasks.
- Design: Collared shank design provides enhanced grip and stability in rotary tool setups. Precision-machined body ensures smooth rotation and accurate alignment for optimal drilling performance. It is engineered for durability and impact resistance in industrial environments and balances strength and weight for general-purpose drilling and machining operations. Corrosion-resistant finish prevents wear and rust, extending service life.
- Applications:
- Rotary Drilling Systems – Used in mining, construction, and industrial drilling applications.
- Metalworking & Machining – Suitable for securing cutting heads and drill bits in milling and boring operations.
- Concrete & Masonry Drilling – Supports power tools used in infrastructure and structural modifications.
- Pipeline & Heavy Equipment Maintenance – Aids in secure fastening and torque transfer in mechanical assemblies.
- General Industrial Use – Ideal for various mechanical and fabrication setups requiring rotational torque transfer.
- Materials: High-strength alloy steel ensures durability, impact resistance, and long service life. Heat-treated steel core enhances toughness and resistance to mechanical stress. Precision ground and machined surfaces guarantees a perfect fit and smooth rotational movement. Protective coating (Black Oxide or Nickel Plating) provides corrosion resistance and reduces surface wear.
- Configuration: Striking bar end (closed) H55, T38 to T51; Grout bar end (open) X32 to X51, Titan 30 to Titan 52