Skip to main content Their ability to deliver a wide range of sizes and offer flexible customization has been invaluable to our business. We’ve seen an increase in customer satisfaction since partnering with them.
Ahmed KhanAhmed Khan
Diamond Hole Saw Manufacturer in China – Factory Direct Supply
Providing Customers with Reliable, Stable, High Quality Products！
Reliable Diamond Stone Drill Bits for Versatile Applications
Designed for consistent performance, these drill bits offer compatibility with various stone types, ensuring ease of use and long-lasting durability for professionals.Vacuum Brazed Tile Hole Saw
Diameter from 5mm- 180mm, Ideal for drilling tiles, porcelain, and ceramics, providing smooth, precise holes and reliable performance for dry drilling.
Diamond Glass Drill Bit
Diameter from 6mm- 50mm, Perfect for drilling glass, tiles, ceramics, and mirrors, ensuring smooth, clean cuts for precision applications.
Stone Core Drill
Diameter from 6mm- 100mm, Perfect for granite core drilling, featuring high-quality diamond and laser welding for enhanced cutting efficiency and long-lasting performance.
Durable Diamond Drill Bits for Smooth Stone Processing
Specially designed to prevent chipping and ensure precision, ideal for drilling granite, marble, and quartz with reliable performance and customizable options.
What quality assurances do you have?
Our products and company uphold high quality standards with multiple certifications for reliability and compliance.
CE ensure product quality and safety.
SGS, TUV show commitment to quality management.
Certifications meet international standards through rigorous testing.
Why Choose Us
Designed to minimize chipping and ensure precise drilling for flawless results.
Perfect for granite, marble, quartz, and more, meeting a wide range of applications.
Flexible options in size, thread type, and design to suit unique project needs.
Partner with Us
Extensive Product Range: Multiple size options to suit various applications and industries.
Custom Packaging Solutions: Branding-friendly packaging tailored to your market needs.
Flexible Customization: Adaptable product designs and specifications for your specific projects.
What they say about us
Discover what our clients have to sya
Do you provide samples for testing?
Yes! We can provide samples for you to test to ensure that the product performance meets your needs.
Can diamond drill bits be used for dry drilling or wet drilling?
Our diamond drill bits have both models suitable for dry drilling and models designed for wet drilling,which can be selected according to your construction environment and material requirements.
How long is the life of the drill bit?
The life of the drill bit depends on the hardness of the cutting material, the operation method and the performance of the equipment. Under the condition of proper use and maintenance, our drill bits have excellent durability.
Can your drill bits support laser marking of my LOGO?
Absolutely! We can laser mark your LOGO on the drill bit to enhance the brand image, and this service is free of charge.
Purchase Process
From selection to delivery, we ensure a smooth buying experience.
Select Your Products & Send Inquiry
Browse and choose the diamond tools you need. Customize them to your specifications and send us an inquiry with product details, drawings, or samples to receive a quick and accurate quote.Confirm Your Order & Delivery
Review our quote and work with our technical team to finalize a tailored solution. Once you confirm the order, we'll begin production and ensure fast delivery.Production & Shipping
We'll complete production on time, ship your products promptly, and provide ongoing support to ensure you receive them as scheduled and to your satisfaction.
CONTACT US
Premium diamond tools for sharpness and durability!
Contact our expert team
- Phone
- +86-18936085316
- sales@diatoolscn.com
- Address
- Tuqiao Industrial Park, Jiangning District, Nanjing, Jiangsu, China
