The PD200 M120 T38 D44 380 shank adapter is a high-precision drilling component designed for Mitsubishi/Furukawa PD200 series rock drills. Featuring a T38 thread, a 44mm diameter, and a compact 380mm length, this M120 style striking bar is engineered for maximum torque transmission and impact durability in heavy-duty mining and tunneling operations.
Why Choose the PD200 M120 T38 D44 380?
M120 Precision Spline/Design: The M120 interface is precision-machined to ensure a perfect fit with the rotation unit of the PD200 drifter, allowing for smooth torque delivery even in high-stress drilling.
Optimized for Short-Stroke Impact: The 380mm length is specifically designed for the internal geometry of the PD200, ensuring that the piston's energy is transferred precisely at the point of peak impact.
Tough D44 Construction: The 44mm body diameter provides excellent structural integrity, minimizing internal vibration and extending the life of the rock drill's front head components.
Superior Carburizing Process: Like all our premium shanks, the PD200 T38 undergoes a rigorous heat treatment process, resulting in a core that is flexible enough to absorb shock and a surface hard enough to resist abrasive wear.
Primary Applications
The PD200 M120 T38 D44 380 is the ideal choice for:
Underground Drifting: Reliable performance in compact tunnel faces.
Production Mining: Consistent drilling in medium-to-hard rock formations.
Bolting & Support: Perfect for installing rock bolts in tight mining environments.
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