Sintering 50mm(2') Ultra-thin Wall Hole Bit For Ceramics & Selected Glass
Product Name：Sintered Diamond Core Drill Bits
Diameter：5mm-150mm
Total length：68mm/customized
Diamond segment height：8mm
Thickness：3.5mm
Application stone Granite drilling hole
Connector/ thread M14(or M10, 5/8"-11 thread)
Machine Angle grinder
Color Black, red, gold, or customized
Use With water
OEM OK MOQ 1 piece
| Hole Diameter | Outside Diameter | Inside Diameter | Shank Diameter | Rim Length | Drilling Depth Depth | Total Length |
| 21mm | 21mm | 19mm | 10mm | 10mm | 26mm | 55mm |
| 22mm | 22mm | 20mm | 10mm | 10mm | 26mm | 55mm |
| 23mm | 23mm | 21mm | 10mm | 10mm | 26mm | 55mm |
| 24mm | 24mm | 22mm | 10mm | 10mm | 26mm | 55mm |
| 25mm | 25mm | 23mm | 10mm | 10mm | 26mm | 55mm |
| 26mm | 26mm | 24mm | 10mm | 10mm | 26mm | 55mm |
| 27mm | 27mm | 25mm | 10mm | 10mm | 26mm | 55mm |
| 28mm | 28mm | 26mm | 10mm | 10mm | 26mm | 55mm |
| 29mm | 29mm | 27mm | 10mm | 10mm | 26mm | 55mm |
| 30mm | 30mm | 28mm | 10mm | 10mm | 26mm | 55mm |
Technical Support
Our company has a large number of CNC machine tools and green environmental protection electroplating seminars, which can provide customers with efficient and convenient ODM and OEM services to ensure their long-term and stable production!
Technical Service Team
Pre sale consultation: We have a professional sales team that can provide customers with product consultation and technical support to help them choose suitable products.
Sales service:
We provide timely delivery to ensure that customers can get the goods on time.
After sales support:
We provide 3 years guarrantee for all our products to help our customers stablilze their market.
Diversified product line
Various specifications:
We produce various specifications and models to meet different situation of customer needs from glass to stones.
Customized services:
We provide customized services, design, and production based on the specific needs of our customers to meet their presonalized requirement.
Quality inspection
We strictly follows the procedures and requirements of the system for quality. We have a professional testing equipment system center, including many glass and marble cutting testing.
Keywords: Brazed diamond drill bits, brazed diamond grinding heads, brazed diamond drill bits
Product Inquiry
Our staff will contact you within 24 hours (on business days).
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Yuhuan Zhongshi Diamond Tools Co., Ltd.
Blg 2, WangYan Industrial Zone, GangJian Town, YuHuan City, Zhjiang, China.
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