Product Description
We are instrumental in offering high quality range of Diamond Core Bits. The offered core bits are manufactured under the observation of our designers using premium quality raw material with advanced technology. It is used for cutting reinforce concrete, cured concrete, green concrete, brick and many more and is highly demanded in diamond cutting industry. Our precious clients can avail this Diamond Core Bits from us in varied sizes and specifications at reasonable price.
Features:
- High cutting speed
- Long service life
- Durability
- Anti-corrosive
Applications:
- Designed for construction usages like drilling holes in concrete wall as well as stone.
- Diamond Core Drill Bit is widely used for cutting out materials. It is developed from heat treated steel core as well as powder metal top.
- Diamond dusts mesh in segments that enable the core bit to drill fast as well as clean while extracting the different materials. Common applications for core bits are small projects like drilling out the sink holes for faucets.
- Package: right size box with high quality carton box is used according to request
Other Details:
| Name | Diamond Core Drill Bit | HS code | 8202390000 |
| Process | Silvered Welded and Coppered Welded | Material | Diamond & Steel |
| Abrasive | Diamond | Packing | 1pcs / Carton |
| Size | Sizes of adaptor for threaded bit:M14,M16, G1/2",5/8"-11. | OEM/ODM | Available |
| Outside Diameter & tube length | Size of slot | Slot Qty | Wall Thickness | Application |
| 20mm(3/4") with 90mm | 12x8X3.0 | 3 | 1.8 | Dry/wet Cut |
| 25mm(1") with 90mm | 12x8X3.0 | 4 | 1.8 | Dry/wet Cut |
| 30mm(1 1/5") with 90mm | 15x10x3.0 | 4 | 1.8 | Dry/wet Cut |
| 35mm( 13/8") with 90mm | 15x10x3.0 | 4 | 1.8 | Dry/wet Cut |
| 40mm( 1 3/5") with 90mm | 15x10x3.0 | 5 | 1.8 | Dry/wet Cut |
| 50mm(2") with 90mm | 24x10x3.5 | 5 | 1.8 | Dry/wet Cut |
| 56mm(2 1/5") with 90mm | 24x10x3.5 | 6 | 1.8 | Dry/wet Cut |
| 60mm (2 2/5") with 90mm | 24x10x3.5 | 6 | 1.8 | Dry/wet Cut |
| 65mm (2 3/5") with 90mm | 24x10x3.5 | 6 | 1.8 | Dry/wet Cut |
| 70mm (2 3/4") with 90mm | 24x10x3.5 | 7 | 1.8 | Dry/wet Cut |
| 75mm (2 19/20") with 90mm | 24x10x3.5 | 7 | 1.8 | Dry/wet Cut |
| 82mm (3 1/5") with 90mm | 24x10x3.5 | 8 | 1.8 | Dry/wet Cut |
Engineered for Precision and LongevityDiamond Core Bits utilize laser-welded or sintered segmented diamond teeth, offering high precision and minimal vibration during cutting. These features enable fast drilling, extended service life, and smooth core extraction, even in dense materials like reinforced concrete. The anti-corrosive surface treatment further enhances the lifespan and reliability.
Versatile Applications Across IndustriesDesigned for a range of professional installations, these core bits are ideal for electrical, plumbing, and HVAC works. Their compatibility with various drills and drive connections (SDS, threaded, or hex) make them suitable for construction, maintenance, and renovation projects operating in challenging environments.
Adaptability and Safety Built-InThe open-slot design provides efficient dust removal and easy core ejection, fostering safer working conditions and user convenience. Available in diameters from 20 mm to 400 mm with weights scaled to size, the bits accommodate diverse job requirements while delivering high-speed performance, up to 2500 RPM.
FAQs of Diamond Core Bits:
Q: How do I select the correct Diamond Core Bit size for my application?
A: Determine the required bore diameter and drilling depth based on your installation needs. Diamond Core Bits are available in sizes ranging from 20 mm to 400 mm diameters and lengths suitable for cuts up to 450 mm. Match the segment height and shank type with your drilling equipment, whether using electrical, plumbing, or HVAC systems.
Q: What materials can these Diamond Core Bits efficiently drill through?
A: The core bits are designed for high-performance drilling in concrete, reinforced concrete, masonry, and natural stone. Premium synthetic diamonds and industrial-grade steel segments enable efficient penetration, smooth core extraction, and minimal tool wear on tough surfaces.
Q: When should I use wet versus dry drilling with these core bits?
A: Wet drilling is recommended for extended drill life, cooling, and reduced dust generation, especially in reinforced concrete. Dry drilling is suitable for applications where water usage is impractical. These bits are engineered for both wet and dry cooling methods, ensuring versatility across job sites.
Q: Where can Diamond Core Bits be applied?
A: These bits are used in electrical, plumbing, and HVAC installations requiring precision core drilling within construction, commercial, and industrial environments. Their durability and adaptability also make them suitable for renovation, mining, and infrastructure projects.
Q: What process ensures easy core ejection during drilling?
A: The bit design incorporates an open-slot feature for efficient dust removal and a core ejection system that allows quick and easy removal of drilled cores without damaging the segment or surrounding material.
Q: How does the premium synthetic diamond grade benefit the drilling process?
A: Premium synthetic diamonds enhance cutting speed, extend tool life, and maintain drilling consistency. The high-grade diamond segments support fast, smooth cuts and allow each bit to achieve up to 200 meters of precision drilling.
Q: What are the advantages of the anti-corrosive coating on these bits?
A: The anti-corrosive coating protects the bit from moisture, chemicals, and wear, increasing longevity and maintaining optimal drilling performance even in demanding site conditions.
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