I am interested in having a specialized nail punch holder manufactured to securely hold and drive a specific type of nail. The tool is intended to allow a user to insert the nail into surfaces by hammering the top of the tool, eliminating the need to hold the nail directly with fingers.

Design Specifications
Handle:
Material: Durable, impact-resistant material such as heavy-duty rubber, plastic, or metal (aluminum or steel preferred).
Ergonomic Grip: An ergonomic, non-slip grip with grooves or texturing for stable handling.
Length: Approximately 10-15 cm (4-6 inches) for optimal control.
Magnetic Nail Holder Mechanism:
Magnetic Base: A strong magnet at the base designed to hold nails of approximately 3-4 mm in diameter and 50-75 mm in length. The magnet should firmly secure this specific nail size in place, allowing for easy insertion and release.
Striking Cap:
Material: Hardened steel or another impact-resistant material, capable of withstanding repeated hammer strikes.
Position: The cap should be securely attached to the top of the handle, allowing direct hammering onto it to drive the nail.
Safety Shield:
Feature: A circular guard located above the magnetic nail holder for hand protection.
Diameter: Approximately 6-8 cm (2.5-3 inches), with a flat or slightly concave design to deflect missed strikes.
Functional Requirements
Ease of Use: The tool should allow easy insertion of the specific nail size and hold it securely.
Durability: Designed to endure repeated impacts without damaging the magnetic mechanism.
I will need even the specific nails for the tool (diameter 4mm, head 8mm and body 19mm)