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GB/T 46638-2025 Active
GB/T 46638-2025 Tools for pressing—Round punches with 60° conical head and reduced shank
Abstract
This document specifies the basic dimensions and tolerances of the round punch die for 60° conical heads with a shrink tube diameter D1 of 2 mm and 3 mm.
This document provides examples of materials and hardness and specifies the marking requirements for round punch dies that comply with this document.
The round punch dies specified in this document are primarily used for punching holes in steel plates, but they can also be used for punching holes in other materials.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 46638-2025 |
| CCS | Mold |
| ICS | Forging equipment, stamping machines, and shearing machines |
| Implement Date | 2025-10-31 |
Price
$ 28.00
Subtotal
$ 28.00
Tax
$ 0.00
Order Total (incl. tax)
$ 28.00