The 86341344 Front Guide is a precision guidance and wear-protection component exclusively engineered as a genuine OEM part for the Montabert HC50 rock drill. As the front-end guide for the drill bit shank, it maintains perfect centering of the shank during high-speed impact cycles, ensuring maximum energy transfer from the piston to the drill bit while protecting internal components from misalignment and abrasive wear.

Manufactured to Montabert’s exact factory specifications, this front guide guarantees a seamless drop-in fit with the HC50’s housing and shank assembly, preserving hydraulic pressure integrity and operational stability. In harsh mining, tunneling, and quarrying environments—where dust, moisture, and extreme vibration are constant—it directly extends the service life and drilling efficiency of your Montabert rock drill.

• Genuine Montabert Precision for Perfect HC50 Compatibility
• High-Impact Durability for Mining Operations
• Hydraulic Sealing & Debris Protection
• Optimized Design for Maintenance Efficiency

The 86341344 Front Guide is an indispensable replacement part for your Montabert rock drill in all core operational scenarios:

• Guiding the drill bit shank in Montabert HC50 rock drills during underground mining blasting hole drilling (up to 30m depth) in hard-rock formations like granite and basalt.
• Centering the shank assembly in Montabert HC50 rock drills used for tunnel anchor and support hole drilling in wet, dusty infrastructure construction projects.
• Protecting internal components of Montabert HC50 rock drills in quarrying applications for stone cutting, rock excavation, and pre-splitting tasks.
• Restoring factory-spec guidance and performance during full overhauls or shank assembly replacement of Montabert rock drills.