Precision That Protects
1. The movable punch sleeve is mostly used in the cold heading machine for the first mock examination and the second punch. The first punch uses a movable punch sleeve with a movable punch head inside, which is used for forming heads with a relatively large proportion.
2. The punch sleeve is used to accommodate punches such as cross, hexagonal, plum blossom, or fine punches with characters, facilitating the insertion, removal, and replacement of punches
- Use SKD11 for high speed
- Heat treatment hardness of 60 degrees, more wear-resistant
- Inner hole is processed using internal grinding technology
- Inner hole accuracy 0.01mm
| Specification | Details |
|---|---|
| Product | Punch bushings, sleeves, inserts, locating rings |
| Materials | GCr15 bearing steel, Cr12MoV, tungsten carbide |
| Precision | Inner diameter to 0.01 mm, concentricity 0.01 mm |
| Customization | Per die set drawing, T-series configuration |