What is Straight Punch Type T?
The straight T-punch is one of the most commonly used punches in die systems. Featuring a straight-shank design with a shoulder, it offers stable centering capabilities and is widely used in stamping dies, custom tooling, and progressive dies.
Custom Straight Punch Type T
Since the tolerance clearance of standard T-type punches is relatively fixed, they are well-suited for applications with less stringent product requirements; however, for specialized use cases, HTX can provide custom T-type straight punches based on customer drawings or samples.
All the diameter, length, tip geometry, tolerance, material, and coating can be customized.
Common Parameters for Standard T Punch Pin
| D | d | T | L | |||||||||
| mm | Inch | mm | Inch | mm | Inch | 40 | 50 | 60 | 70 | 80 | 90 | l00 |
| 2 | 0.0787 | 1 | 0.0394 | 5 | 0.1969 | |||||||
| 3 | 0.1181 | 1.5 | 0.0591 | |||||||||
| 4 | 0.1575 | 2 | 0.0787 | |||||||||
| 4.5 | 0.1772 | 2.5 | 0.0984 | |||||||||
| 5 | 0.1969 | 3 | 0.1181 | |||||||||
| 5.5 | 0.2165 | 3.5 | 0.1378 | |||||||||
| 7 | 0.2756 | 4 | 0.1575 | |||||||||
| 7.5 | 0.2953 | 4.5 | 0.1772 | |||||||||
| 8 | 0.315 | 5 | 0.1969 | |||||||||
| 8.5 | 0.3346 | 5.5 | 0.2165 | |||||||||
| 9 | 0.3543 | 6 | 0.2362 | |||||||||
| 9.5 | 0.374 | 6.5 | 0.2559 | |||||||||
| 10 | 0.3937 | 7 | 0.2756 | |||||||||
| 11 | 0.4331 | 8 | 0.315 | |||||||||
| 12 | 0.4724 | 9 | 0.3543 | |||||||||
| 13 | 0.5118 | 10 | 0.3937 | |||||||||
| 14 | 0.5512 | 11 | 0.4331 | |||||||||
| 15 | 0.5906 | 12 | 0.4724 | |||||||||
| 16 | 0.6299 | 13 | 0.5118 | |||||||||
| 17 | 0.6693 | 14 | 0.5512 | |||||||||
| 18 | 0.7087 | 15 | 0.5906 | |||||||||
| 19 | 0.748 | 16 | 0.6299 | |||||||||
| 20 | 0.7874 | 17 | 0.6693 | |||||||||
| 21 | 0.8268 | 18 | 0.7087 | |||||||||
| 22 | 0.8661 | 19 | 0.748 | |||||||||
| 23 | 0.9055 | 20 | 0.7874 | |||||||||
| 28 | 1.1024 | 25 | 0.9843 | |||||||||
Yes，HTX can provide small quantity orders for your project.
You need to provide the drawing, our engineer need to know the dimensions, material requirement, the tolerance, if you do not how to make these, you may provide us the application details, our professional teams will provide you the suitable suggestion.
The punch type should be choosed by the die structure, the load condition, the required alignment, and also the production volume.
It is fast delivery and common dimensions for standard.
And special dimensions, special geometry, and also special tolerance for custom one.
