Dayton Lamina Kpb 50 275 Solid Mold Die Blank Punch

Product Description

The DAYTON LAMINA KPB 50 275 is a solid mold die blank punch engineered for precision blanking and punching operations in progressive die tooling applications. Built from A2 grade tool steel, this punch delivers the hardness and wear resistance required for high-cycle stamping and forming work. The basic head profile features a 5/8 inch head diameter and a 1/2 inch shank diameter, with a 3/16 inch head height and an overall length of 2.75 inches. It weighs 1 pound. This is a KPB Regular Series punch intended for toolmakers, die makers, and precision metalworking professionals.

The KPB 50 275 is suited for use in solid mold die sets in metal stamping and fabrication environments. It fits progressive die applications where consistent blank geometry and tight dimensional tolerances are required. This punch is typically installed in tool and die shops, precision machining facilities, and metal fabrication operations requiring reliable, repeatable performance in blanking operations.

Key Features

• A2 grade tool steel construction for high hardness and wear resistance in high-cycle applications
• Basic head style for straightforward installation in standard die sets
• 5/8 inch head diameter with 1/2 inch shank diameter for secure retention
• 3/16 inch head height keeps the profile compact within the die assembly
• 2.75 inch overall length suits standard progressive die punch retainer depths
• KPB Regular Series for consistent interchangeability across compatible die components

Compatibility

Designed as an OEM-style replacement or direct-fit component for solid mold die assemblies requiring a KPB Regular Series blank punch with a 5/8 inch head diameter and 1/2 inch shank diameter.

Installation Notes

Installation should be performed by qualified toolmakers or die maintenance technicians. Always ensure the press is fully locked out and de-energized before servicing the die set. The punch should be seated flush and square in the punch retainer plate; verify retention and alignment before returning the die to service. Consult the die design drawings for correct punch-to-die clearance specifications.