Products
Type A Cobalt Spiral Center Drill with Coating
As a trusted name in machining tools, Saikeiny Tools Co., Ltd. presents the Type A Cobalt Spiral Center Drill with Coating, designed for precision and durability. Crafted from premium HSS-Co (Cobalt High-Speed Steel) and enhanced with advanced coatings, this drill offers unmatched wear resistance, heat tolerance, and operational accuracy. Designed for machining steel, HRC35-grade alloy steel, stainless steel, cast steel, and cast iron, it guarantees exceptional performance and long-lasting reliability.
The Type A Cobalt Spiral Center Drill with Coating, expertly engineered by Saikeiny Tools, is built to excel in high-precision centering and machining tasks. Constructed with HSS-Co for superior toughness, this drill features a specialized coating that reduces friction, enhances thermal stability, and prolongs tool life, even in demanding industrial environments.
Engineered for versatility, this spiral center drill is suitable for machining materials such as steel, HRC35 alloy steel, stainless steel, cast steel, and cast iron. Its spiral design ensures efficient chip removal and smooth centering, delivering reliable and accurate results. Whether used with CNC machines, manual lathes, or milling machines, this tool offers outstanding performance for a variety of high-precision applications.
Features:
1. Premium Material: Available in HSS-Co, offering superior toughness and durability.
2. Advanced Coating: Features a wear-resistant coating for reduced friction, enhanced heat resistance, and extended tool life.
3. Efficient Spiral Design: Improves chip removal, minimizes clogging, and ensures smooth operations.
4. Wide Compatibility: Suitable for machining steel, HRC35-grade alloy steel, stainless steel, cast steel, and cast iron.
5. Precision Centering: Specially designed for accurate centering tasks in industrial machining.
Applications:
● Precision Drilling: Ideal for centering operations on CNC machines, lathes, and milling equipment.
● Material Versatility: Performs exceptionally on general steel, alloy steel, stainless steel, cast steel, and cast iron.
● Enhanced Longevity: Designed to maintain performance under high-speed machining conditions.
Usage Recommendations:
● Ensure accurate alignment during setup to achieve optimal results and reduce wear.
Product Specifications
Material: HSS-Co (Cobalt High-Speed Steel)
Coating: Wear-resistant coating
Application Range: Suitable for general steel, HRC35-grade alloy steel, stainless steel, cast steel, and cast iron machining
| Size | Tip Diameter | Total Length | Cutting Edge Length |
| d (K12) Shank Diameter | (h9) Tolerance Class | ||
| A1 | 4 | 35 | 1.3 |
| A1.5 | 4 | 35 | 2 |
| A2 | 5 | 40 | 2.5 |
| A2.5 | 6 | 45 | 3.1 |
| A3 | 8 | 50 | 3.9 |
| A4 | 10 | 55 | 5 |
| A5 | 12 | 63 | 6.3 |
| A6 | 14 | 71 | 8 |
Hot Tags: Type A Cobalt Spiral Center Drill with Coating
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Area B, Tool and Measuring Instrument Trading Center, Wenling City, Zhejiang Province, China 317599
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