It is designed for 1/4"-1 1/4" pipe with 11-R die head.
Other size in option
We have 1inch, 2inch, 3inch, 4inch as well as 6inch pipe threaders.
Knowledge of Manual ratchet threaders.
Manual ratchet threaders, also known as manual ratchet pipe threaders, are hand-operated tools used to create threads on pipes. These tools are commonly used in plumbing, construction, and maintenance applications where threading pipes is required. Manual ratchet threaders are designed to provide a compact and portable threading solution without the need for power or machinery.
Here's a general overview of how a manual ratchet threader works:
1. Select the appropriate tool: Choose a manual ratchet threader that is compatible with the pipe size and thread specifications you require. These tools typically come with interchangeable dies or cutting heads to accommodate different pipe sizes and thread types.
Prepare the pipe: Prepare the pipe by cutting it to the desired length and removing any burrs or debris from the ends using a pipe cutter or deburring tool.
2. Insert the die: Choose the appropriate die or cutting head for the desired thread size and pitch. Insert the die into the manual ratchet threader, making sure it is securely in place.
3. Secure the pipe: Use a pipe vise or pipe-holding device to secure the pipe in place during the threading process. Ensure that the pipe is aligned properly and firmly clamped.
4. Lubricate the pipe: Apply cutting oil or lubricant to the pipe and the die to reduce friction and facilitate the threading process. This helps extend the life of the cutting tools and improves thread quality.
5. Position the tool: Position the manual ratchet threader over the pipe, aligning the die with the end of the pipe.
6. Begin threading: Engage the ratchet mechanism of the tool by turning the handle or lever in a clockwise direction. Apply steady pressure and rotate the tool in the same direction. The die will cut into the pipe, gradually forming the threads as you rotate the tool.
7. Reverse and clear chips: After a few turns, reverse the direction of the ratchet to clear any chips or debris from the die. This helps maintain cutting efficiency and prevents the die from getting clogged.
8. Continue threading: Repeat the threading process, alternating between clockwise and counterclockwise rotations to clear chips and maintain cutting effectiveness. Apply cutting oil or lubricant as needed to ensure smooth operation.
9. Complete threading: Continue threading until the desired length of threads is achieved. Monitor the cutting process and adjust the pressure and cutting speed as necessary.
10. Inspect the threads: Once the threading process is complete, inspect the threads to ensure they meet the required specifications. Check for proper depth, pitch, and smoothness of the threads.
It's important to note that the specific steps and operation of a manual ratchet threader may vary depending on the tool design and manufacturer. Always refer to the manufacturer's instructions and follow proper safety precautions when using any tools or equipment.
