Dottie HPS412 4-1/2" Cup Die Set for 4" Conduit, Mounting Kits

Streamline conduit installations for security, surveillance and low-voltage monitoring projects with the Dottie HPS412 4-1/2" Cup Die Set — a rugged conduit adapter solution built for professional contractors. This cup and die set is engineered from High Speed Alloy Steel and is dual-rated for both steel and stainless steel, so you get dependable cutting performance across a variety of enclosures and raceways. The three-point design prevents slug binding and, combined with laser-etched centering lines, delivers accurate, repeatable punches that reduce rework and downtime. Requiring 50% less torque than competing sets, the HPS412 minimizes operator fatigue and extends tool life while maintaining clean, burr-free holes for conduit runs. Interchangeable with many competing punch tools, it lets crews use existing equipment and avoid costly tool swaps. Ideal for installing conduit for security cameras, access control wiring and surveillance monitoring systems, the Dottie conduit adapter cup & die set is a practical upgrade for any electrical or low-voltage team. Order the HPS412 to improve install speed and reliability on your next project.

• Cuts precise 4" conduit openings fast, reducing installation time on security and surveillance cabling
• Requires 50% less torque for easier operation and less operator fatigue
• 3-point design eliminates slug binding, reducing rework and tool jams on-site
• Dual-rated High Speed Alloy Steel construction for reliable performance in steel and stainless applications
• Laser-etched centering lines and part ID ensure quick alignment and inventory tracking for professional crews