Factory Direct Black Nitrided HSS Industrial Grade General Purpose Twist Drill Bits for Metal Working
$0.15-0.20
/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:
Twist Drill Bits
Introduction
| use | Metal Drilling | drill type | Twist Drill Bit |
| Shank Diameter | 0.5MM-20MM(0.02in-0.79in) | Total Length | 22MM-205MM(0.87in-8.07in) |
| finish | Nitride Black | customized support | OEM, ODM |
| working length (mm) | 20MM(0.79in) | Shank Type | Round Shank |
| Material | High Speed Steel (HSS 6542-M2/M35/M42) | Process | Fully Ground (Can also support Roll Forged or Edge Ground) |
| Color | Nitride Black | Point Angle | 118 Degree or 135 Degree |
| Standard | DIN338, DIN340, DIN1897, DIN1869, Jobber Length | Application | Stainless steel, High alloy steel, Cast iron |
| Shank | Round Shank/Parallel Shank Jobber Twist Drill Bit | Flute Type | Type N Right Hand Cutting |
| Packing | Blister Card/Plastic box | Size | 0.5-20mm |
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.
