Dayton Lamina Kpb 25 200 Solid Mold Die Blank Punch

Product Description

The DAYTON LAMINA KPB 25 200 is a solid mold die blank punch designed for use in progressive die and stamping tooling applications. Built from A2 grade tool steel, this punch features a basic head style with a 3/8-inch head diameter and a 1/4-inch shank diameter. The overall length is 2 inches, with a head height of 1/8 inch. It is part of the Regular (KPB) Series and is sized for precision fitment in mold and die assemblies. This component is typically installed and maintained by tool and die makers or press room technicians.

This blank punch is suited for use in solid mold die setups found in metal stamping and progressive die operations. The KPB series is a standard configuration used across light to medium-duty punching applications where consistent geometry and tight dimensional tolerances are required. It fits into die sets where a basic head style is specified and a 1/4-inch shank bore is present in the punch retainer plate.

Key Features

• A2 grade tool steel construction for hardness and wear resistance
• Basic head style for straightforward retainer plate installation
• 3/8-inch head diameter with 1/4-inch shank diameter
• 1/8-inch head height keeps overall stack height compact
• 2-inch overall length suits standard die set clearance requirements
• Part of the Regular (KPB) Series for consistent cross-compatibility within the series

Compatibility

Designed as a standard KPB Series solid die blank punch for use in progressive die and stamping tooling assemblies requiring a basic head style, 1/4-inch shank, and 3/8-inch head diameter.

Installation Notes

Installation should be performed by a qualified tool and die maker or press room technician. Ensure the press is fully de-energized and the ram is secured before removing or installing any punch components. Confirm that the punch retainer bore diameter and die clearance match the shank and head dimensions before pressing the punch into the retainer plate. Follow applicable OSHA machine guarding and lockout/tagout procedures throughout service.