Bosch GCR 350 Professional Diamond Drill Stand, 350mm Capacity

Bosch GCR 350 Diamond Drill Stand

The Bosch GCR 350 Stand provides a stable, high-precision mounting solution for heavy-duty diamond core drilling in reinforced concrete and masonry. This professional-grade accessory accommodates core bits up to 350mm in diameter. It integrates specifically with the GDB 350 WE diamond drill to ensure vibration-free operation during high-torque wet or dry drilling applications.

Built for the Job

Site supervisors and specialist contractors utilize this drilling rig for large-scale plumbing, HVAC, and electrical service entries that require deep, wide-bore holes. The frame secures to the floor or wall using standard anchor fixings or a vacuum seal kit for non-destructive mounting on smooth surfaces. Its rigid aluminum column prevents deflection under heavy feed pressure, which is critical for maintaining vertical accuracy over long distances. The base plate features four leveling screws to compensate for uneven job-site floors, ensuring the bit remains perfectly perpendicular to the work surface.

• Core drilling in reinforced concrete for large diameter pipe installations.

• Angle drilling for structural reinforcement or specialized drainage.

• Series drilling for creating openings in thick masonry or stone walls.

Product Highlights

Precision Feed Control

The rack-and-pinion system allows for smooth bit advancement with minimal effort.

Angle Capability

• Integrated scale for drilling angles up to 45 degrees.
• Quick-lock mechanism for rapid setup of angled structural holes.

Technical Specifications

What’s Included

• 1 x Bosch GCR 350 Professional Drill Stand

• 1 x Adapter for GDB 350 WE Diamond Drill

On-Site & Workshop Notes

• Ensure the base is fully anchored before engaging the drill motor to prevent bit binding.

• Regularly clean the rack and pinion track to maintain smooth feed movement in dusty conditions.

• The integrated depth scale assists in monitoring progress when drilling through multi-layered slabs.

• Compatible with the GDB 350 WE motor; check mounting interface if using third-party adapters.