Dolphin HSS Uncoated Metric Fine Hand Tap, Dia: 42-48 mm

The Dolphin HSS Uncoated Metric Fine Hand Tap set, with diameters ranging from 42 mm to 48 mm, is a specialized tool designed for creating metric fine threads in larger diameter holes. These hand taps are crafted from high-speed steel (HSS), known for its durability and ability to maintain sharp cutting edges.

Key features of the Dolphin HSS Uncoated Metric Fine Hand Tap set (42-48 mm diameter) include:

1. Metric Fine Thread Pitch: The hand taps are specifically designed to cut metric fine threads, which have a tighter pitch compared to standard metric threads. This makes them suitable for applications requiring strong and precise thread engagement in larger diameter holes.

2. Uncoated Surface: The hand taps feature an uncoated surface, allowing for efficient chip evacuation during threading operations. This helps prevent tool clogging and ensures smooth cutting performance.

3. High-Speed Steel (HSS) Construction: The use of HSS material ensures that the hand taps can withstand the stresses and temperatures encountered during threading tasks, providing long-lasting performance and durability.

4. Precision Cutting: Each hand tap in the set is precision ground to produce clean and accurate metric fine threads, ensuring reliable thread fit and functionality in larger diameter workpieces.

5. Versatility: The Dolphin HSS Uncoated Metric Fine Hand Tap set is suitable for use in various industries, including manufacturing, automotive, aerospace, and engineering, where metric fine threads are required for specific applications in larger diameter holes.

6. Ease of Use: The hand taps are designed with a tapered end and a square drive interface compatible with standard tap wrenches, allowing for easy and controlled manual threading operations in larger diameter holes.

7. Applications: This hand tap set is ideal for threading holes in materials such as steel, stainless steel, aluminum, brass, and plastics, where metric fine threads are needed for secure and reliable fastening in larger workpieces.

Proper lubrication and careful handling are recommended when using the Dolphin HSS Uncoated Metric Fine Hand Tap set (42-48 mm diameter) to optimize tool performance and extend tool life. With their precision cutting capabilities and durable construction, these hand taps are essential tools for achieving high-quality metric fine threads in larger diameter applications.