Oxi Power 180mm Diamond Concrete Core Bit Heavy Duty 1-1/4 UNC 470mm Drill for Masonry & Stone 1813

• Diameter (Dia): 180mm
• Overall Length: 470mm
• Thread Type: 1-1/4 UNC
• Primary Material: High-Grade Mild Steel (Body) with Industrial Diamond Crystals (Segments)
• Finish / Color: Polished Golden Metallic
• Target Materials: Reinforced Concrete, Solid Brick, Masonry, Cured Block, Stone

Features

• High-Impact Diamond Matrix: Laser-welded segments packed with premium industrial diamond grit for accelerated cutting speeds and sustained barrel lifespan.
• Extended Reach Profile: The specialized 470mm length provides the depth required to clear deep slabs, heavy foundations, and double-brick walls.
• Standard Thread Connection: Built with a universal 1-1/4 UNC thread backend, ensuring seamless fitment across major commercial core drilling rigs.
• Reinforced Steel Barrel: Manufactured from heavy-duty, high-tensile mild steel designed to maintain concentricity and suppress balance wobble under high RPM load.
• Polished Anti-Friction Coating: Finished in a specialized gold-polished surface treatment that lowers friction inside deep holes and resists premature body rust.

Applications

• Coring large diameter entries in structural concrete floors for plumbing drains and main waste pipes.
• Drilling exterior wall access pathways for large commercial HVAC ducting, exhaust channels, and vents.
• Slicing pristine openings through stone or concrete for running thick industrial electrical conduit and cable bundles.
• Preparing foundations and bridge columns for heavy-duty anchoring bolts and retrofitted structural reinforcing steel.

Usage

• Thread the Oxi Power core bit completely onto the 1-1/4 UNC drive spindle of a stationary or heavy hand-held core drilling rig until locked solid.
• Supply a steady, continuous stream of clean cooling water during operations to suppress slurry, manage heat buildup, and preserve the diamond matrix.
• Initiate drilling at a gradual approach speed until the circular segment teeth establish a steady path tracking line into the concrete.
• Maintain a constant, linear downward feed rate without applying excessive physical body leverage; let the abrasive diamond grit efficiently wear down the material.