Four-Blade Serrated Eccentric Dry Drill Bits, Hex Shank, for Concrete and Cast Iron
$0.42-0.83
/pieces
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:
Electric Hand Drill Bits
Introduction
| use | Masonry Drilling | drill type | Center Drill Bit |
| Total Length | 100 | finish | Other |
| customized support | OEM, OBM, ODM | Tip Material | Carbide Alloy |
| Triangle diamond color | gold | Applicable equipment | Hand electric drill, bench drill |
| Uses | Used for drilling holes in ceramic tiles, concrete, glass, marble | Advantages | High alloy hardness and wear resistance, rapid chip removal |
| Note | Water cooling is required during use |
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.
