| Brand Name : | Dong Cheng |
| Model No : | 102*350 |
| Type of Product : | Diamond Core Bit |
| Size : | 102mm and 350mm |
| Weight | 3 kg |
| Dimensions (L x W x H) | 20 x 20 x 20 |
The Dong Cheng 102*350 Diamond Core Bit is engineered for high-performance core drilling in concrete, reinforced concrete, brick, and other masonry materials. Designed with industrial applications in mind, this core bit delivers exceptional cutting accuracy, speed, and durability. Whether you're a professional contractor, plumber, electrician, or construction worker, this core bit provides the reliability and strength you need for large-diameter holes without compromising on quality or efficiency.
Key Features of Dong Cheng 102*350 Diamond Core Bit
1. Industrial-Grade Diamond Segments for Superior Cutting
At the heart of the Dong Cheng 102*350 core bit lies its premium diamond segments, which offer faster penetration and cleaner cuts. These industrial-grade segments are designed to handle tough materials like reinforced concrete with embedded steel bars, providing smooth core drilling while minimizing wear and tear on the bit.
2. Optimal Dimensions for Versatile Applications
With a diameter of 102mm and a length of 350mm, this core bit is ideal for creating large-diameter openings for plumbing, HVAC ducts, electrical conduits, and other installations. The dimensions strike the perfect balance between size and depth, making it a go-to choice for professionals needing precision and consistency on the job site.
3. Robust Steel Barrel for Enhanced Durability
The heavy-duty steel body of the core bit ensures excellent rigidity and strength during drilling operations. The barrel resists bending and cracking under pressure, offering long-term durability even in high-demand applications. This robust design also helps reduce vibration, which results in more accurate holes and increased safety for the operator.
4. Compatible with Standard Core Drilling Machines
The Dong Cheng 102*350 Diamond Core Bit is designed to be universally compatible with most rotary and magnetic core drilling machines, including Dong Cheng’s own drill systems. The bit features a standardized connection system, allowing for quick changes and reduced downtime between jobs.
5. Efficient Wet Drilling Performance
This core bit supports wet drilling, which helps extend its service life by reducing heat buildup and flushing out debris during operation. The cooling effect not only improves drilling speed but also ensures the bit maintains its sharpness over time, especially when working on dense concrete or stone.
Conclusion: Reliable Performance for Heavy-Duty Core Drilling
The Dong Cheng 102*350 Diamond Core Bit is a professional-grade tool built to meet the challenges of core drilling in hard construction materials. Combining industrial diamond technology with a rugged steel build, this bit delivers clean, fast, and precise results with every use. Whether you're creating holes for utility installations or structural modifications, this core bit ensures you work faster and smarter without compromising on quality or safety. A must-have for serious contractors and builders who demand performance and reliability on every job.
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