Dolphin Short Hand Taps Straight Fluted Size: 1/8 to 1 Inch (Set of 3 Pcs)

The Dolphin Short Hand Taps with Straight Flutes (Set of 3) in sizes ranging from 1/8 to 1 inch are precision cutting tools used for manual threading operations in various materials. Here's a detailed overview of this specific set of hand taps:

1. Material and Construction: These hand taps are typically made from high-speed steel (HSS) or a similar durable material suitable for cutting threads in metal. The construction ensures toughness, wear resistance, and the ability to maintain sharp cutting edges.

2. Set of Three Taps: The set includes three types of hand taps, each serving a specific purpose:

   • Taper Tap (First Tap): This tap has a tapered end and is used to start the threading process by gradually cutting into the workpiece.
   • Plug Tap (Second Tap): Also known as the intermediate tap, this tap continues cutting the threads to a slightly deeper level after the taper tap.
   • Bottoming Tap (Third Tap): This tap has a shorter chamfer and is used to finish the threads near the bottom of a blind hole, reaching the full thread depth.

3. Thread Sizes: The set covers a range of thread sizes from 1/8 inch to 1 inch, allowing flexibility for various threading applications. These taps are suitable for creating both coarse and fine threads depending on the specific size.

4. Straight Flute Design: The taps feature straight flutes, which aid in chip evacuation and ensure smooth cutting during threading. This design is effective for removing chips and debris from the workpiece.

5. Application: These hand taps are versatile and can be used in industries such as manufacturing, automotive, construction, plumbing, and metalworking for creating internal threads in drilled holes or existing openings.

6. Usage Recommendations: It's recommended to use cutting oil or lubricant during threading operations to reduce friction, prevent overheating, and extend the lifespan of the taps. Proper lubrication helps achieve cleaner and more accurate threads.

7. Versatility and Convenience: The set of three hand taps (taper, plug, and bottoming) provides convenience and flexibility for different threading needs and applications. It allows for a complete threading operation from start to finish.

In summary, the Dolphin Short Hand Taps with Straight Flutes (Set of 3) in sizes ranging from 1/8 to 1 inch are essential tools for manual threading tasks. They offer precision, durability, and versatility for creating internal threads in various materials, making them valuable additions to any workshop or toolbox. Proper use and maintenance of these hand taps will ensure efficient and accurate threading operations.