| Application | driling engineering-geological wells |
|---|---|
| Shape | Crowns |
Crowns shape core drilling bit
1.Application: used for driling engineering-geological wells.
2.Inner diameter – 108 mm,
3.Thread dimension such as 
A company specializing in diamond tools and grinding wheels in China. Provide cost-effective and high-quality products. Custom and OEM services are available. Feel free to get touch with us at any time！
Please send us a request if you need help finding the right product for your process. We will give you relevant advice.
Contact us now, and we will contact you within 24 hours.
Thank you for your inquiry, you may expect a reply in 24 hours.
