7pcs HSS Center Drill Bits Set 60 Degrees Core Drill Bit Power Tool 1/1.5/2/2.5/3/4/5mm Metal Drilling for Lathe Metalworking
$6.55
/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:
Cobalt Hss Drill Bits
Introduction
| Shank Diameter | 4 mm(0.16in) | Type | A Type |
| point angle | 60 | Total Length | 60 mm(2.36in) |
| Material | High-Speed Steel | Applications | Drilling |
| Surface Finishing | Bright(Uncoated) | Hardness | High Speed Steel |
| customized support | OEM, ODM | Type | Twist Drill Step Drill Center Drill Countersink Drill |
| Material: | HSS HSS-Co Carbide Cobalt Diamond-Coated | Coating | TiN TiAlN TiCN Black Oxide Uncoated |
| Application | Metal Stainless Steel Aluminum Wood Plastic Concrete Ceramic | Cutting Direction | Right-hand Left-hand |
| Flute Type | Straight Flute Spiral Flute Parabolic Flute | Point Angle | 118 135 Customized |
| Shank Type | Straight Shank Taper Shank Hex Shank Round Shank | Surface Finish | Bright Finish Black Oxide Polished |
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.
