Factory Direct Sale 1-13 mm Straight-Shank Twist Drill Bit Set Titanium-Coated High-Speed Steel for Drilling and Hardware Tools
$14.95-15.95
/sets
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:
Taper Shank Twist Drill Bits
Introduction
| 用途 | 小型五金，重型机械，钢结构，汽车维修 | 钻头类型 | 麻花钻 |
| 管径 | 1.0-13.0 mm（根据型号/钻头直径而变化） | 夹头（卡盘）类型 | 三爪夹头 |
| 总长 | 65-120毫米 | 表面处理 | 金色 |
| 保修 | 终身保修 | 定制服务 | OBM, ODM, OEM |
| 型号 | A0100A,A0100B,A0100C-6 | 产地 | Shanghai, China |
| 品牌名称 | C-MART | 柄部类型 | 直柄 |
| 材质 | 高速钢 | 设置规格 | 13件套 / 19件套 / 25件套 |
| 加工 | 双磨、热处理 (62-64 HRC) | 研磨工艺 | 双磨 |
| 热处理硬度 | 62 - 64 HRC（工业级热处理硬化） | 涂层性能 | TiN基镀金涂层 |
| 螺旋槽设计 | 30° 螺旋槽 | 收纳盒保护 | IP54 防尘防水（通过 1.5m 跌落测试认证） |
| 尺寸精度 | ±0.02mm（精密磨削公差控制） | 适用材料 | 不锈钢，铝，碳钢，PCB板 |
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.
