20x20mm or 20x25mm Diamond Incremental Finger Tip Drilling Bit M10 M12 Thread for Granite Quartz Sink Cut-Out Machines
$12-15
/piece
Price varies depending on material, logo, quantity and customization requirements.
Quality You Can Trust
Flexible &
Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category:
Marble Drill Bits
Introduction
| use | Masonry Drilling | drill type | CNC diamond finger bit |
| Total Length | 35 mm(1.38in) | finish | Paint |
| customized support | OEM, ODM, OBM | Product Type | Diamond Incremental Finger Tip Bit |
| Diameter | 20mm (13/16") | Diamond Height | 20mm (13/16") or 25mm (1") |
| Connection | M10 / M12 | Thread Option | Regular Thread (Right Hand) / Reverse Thread (Left Hand) Available |
| Grit and Bond Options | 30#, Soft / Medium | Application Incremental | Sink Cut-Outs Granite, Quartz, Quartzite, Marble, Engineered Stone |
| Machine Type | Radial Arm Machines & Sink Cut-Out Machines | Recommended RPM | 4,000-5,000 RPM |
| Feed Rate | 200-400 mm/min |
We are China Loong Drill Bits Co., Ltd., a professional manufacturer and supplier specializing in Drill Bits. We have brought together and coordinated resources across the Drill Bits supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
