HRC55 Carbide Drill Bits 3D 5D Length Metal Cutter 118 120 Degree Precision Point Angle Twist Drill Bit
$4.83-10.90
/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:
Galvanized Sheet Drill Bits
Introduction
| use | Metal Drilling | drill type | Twist Drill Bit |
| Chuck type | ER Collet + ER Tool Holder | Total Length | 100 mm(3.94in) |
| finish | TiAlN | customized support | OEM, ODM, OBM |
| Shank Type | Straight Shank Drill | Product Name | Solid Carbide Twist Drill |
| Material | Tungsten Carbide (Sub-micron Grain) | Coolant Type | External Coolant |
| Point Angle | 118/120 Degree (Optimized for Non-ferrous) | Hardness | HRC 55 |
| Diameter Range | 0.3mm - 20.0mm (Metric Sizes) | Drilling Depth | 3D / 5D (3x/5x Diameter) |
| Application | Steel, Cast Iron, Alloy Steel, Tool Steel | MOQ | 4 |
| Certification | ISO9001,CE |
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.
