Product Overview
Deliver clean, high-precision results on small-diameter commercial penetrations with the Diamach Elite 16mm Diamond Core Drill Bit (SKU: CBE16). Engineered by DIAMACH Pty Ltd—Sydney’s trusted name in industrial-grade diamond tools for over 25 years—this commercial core bit is built for outstanding stability, speed, and long-term durability.
Perfect for drilling starter bars, chemical anchor bolts, and electrical conduit feeds, this 16mm masonry core drill slices through tough aggregate with minimal vibration and zero blowout.
Key Features & Benefits
• High-Speed Tooth Geometry: Utilizes adiamond crown.
• Laser-Welded Reliability: Premium laser welding ensures an unbreakable bond between the diamond matrix segments and the premium steel barrel, maximizing operator safety under heavy torque.
• Extended 450mm Reach: Built with an extensive 450mm drilling depth to bore straight through deep foundation walls, structural concrete slabs, and thick brick retaining structures.
• Industrial Standard Mount: Outfitted with a standard 1-1/4" UNC thread to securely adapt to all commercial core drilling rigs and handheld core motors.
• Direct-to-Trade Value: Sourced through exclusive volume manufacturing, passing on a significant reduction on standard recommended retail pricing (RRP) without cutting down on premium diamond concentration.
Versatile Material Applications
The Diamach Elite 16mm core bit provides smooth, chip-free performance across a broad spectrum of high-density site materials:
• Reinforced concrete, precast pillars, and slab foundations
• Hard clay engineering bricks, standard brickwork, and aggregate masonry blocks
Technical Specifications
• Diameter: 16mm (Outside Diameter)
• Drilling Depth: 450mm
• Thread Connection: 1-1/4" UNC (Female)
• Welding Method: Industrial Laser Welded
• Manufacturer: Diamach Pty Ltd
• Recommended Application: Trade Concrete and Masonry Drilling
Safety and Operational Guidelines
To optimize tool longevity and satisfy site safety compliance, always follow standard industrial protocols:
1. Dry Cutting Limitations: Only utilize dry coring techniques on building materials that are explicitly verified as safe to be worked dry by your material supplier. Always check the material’s safety data sheets before drilling.
2. Dust Extraction: When drilling dry, ensure certified M-class or HEPA dust control systems are active to effectively manage hazardous respirable crystalline silica.
3. Personal Protective Equipment (PPE): Full protective equipment—including high-filtration face masks (P2/P3), safety glasses, heavy gloves, and hearing protection—is mandatory at all times.


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