Bàn ren lục giác DIN 382 HSS - M 7 x 1.0

• Application: For re-cutting and repairing damaged threads, as well as in hard-to-reach places.
• Thread Type: ren hệ mét ISO DIN 13
• Standard: DIN 382
• Material: HSS-G
• Tolerance: 6g
• Nominal size: M 7 x 1.0
• Wrench size: 22 x 9 mm
• EAN: 4022835271406
• Article Number: 27140

ren hệ mét ISO DIN 13: This standard specifies the exact requirements for ren hệ mét ISO, including the 60° profile and dimensions. A thread according to DIN 13 guarantees high interchangeability and compatibility with matching screws and nuts.

DIN 382: This standard defines the exact dimensions and specifications for Bàn ren lục giác. It ensures that the tool is precisely manufactured and has a high cutting quality.

Tolerance 6g: The tolerance class 6g is an international standard for ren ngoài (screws). It describes the permissible deviations from the nominal size. A thread cut with a tolerance 6g tool fits perfectly into a matching ren trong with tolerance class 6H.

HSS-G: HSS stands for "High-Speed thép". The "-G" at the end means that the cutting surfaces are ground. This results in higher precision and a better surface finish of the cut thread. Tools made of HSS-G are particularly robust and resistant to wear and heat.

Follow these steps to repair an ren ngoài with the Bàn ren lục giác:

1. Preparation: Clean the damaged thread area thoroughly of dirt and rust. Make sure the die nut matches the thread diameter and pitch.
2. Positioning: Place the die nut straight onto the beginning of the thread. Carefully turn it by hand until it bites.
3. Cutting: Use a suitable wrench, ring spanner, or socket wrench to turn the die nut slowly and evenly clockwise. Ensure it is always applied straight.
4. Chất bôi trơn cắt gọt ren: During the cutting process, regularly apply cutting oil to reduce friction and extend the life of the tool.
5. Chip Breaking: After every half turn, turn the die nut back a quarter turn to break the chips. This makes the cutting process easier.
6. Completion: Turn the die nut over the entire damaged area. Then, remove it from the thread and clean the finished thread of any chips and oil.

1. What is the main advantage of a Bàn ren lục giác over a conventional die?

The main advantage is its shape. Since it is operated with a wrench, it is excellent for use in confined or hard-to-reach areas where a Tay quay bàn ren would be too bulky.

2. What does the designation M 7 x 1.0 mean?

"M" stands for ren hệ mét ISO. The number "7" indicates the nominal diameter in millimeters, and "1.0" is the thread pitch, i.e., the distance between two threads in millimeters.

3. Can I also use this tool to cut new threads?

Yes, technically this is possible. However, the Bàn ren lục giác is primarily designed for the repair and re-cutting of existing, slightly damaged threads. For cutting new threads from scratch, a conventional die set is recommended.

4. Why is HSS-G quality important?

HSS-G thép is particularly hard and wear-resistant. This ensures that the tool maintains its cutting performance even under high stress and in harder materials, which leads to a longer service life.

5. What does Tolerance 6g stand for?

Tolerance 6g is a standard tolerance for ren ngoài (screws). It ensures that the cut thread has a precise fit and functions smoothly with a matching ren trong (nut) according to the standard.