Dottie HPC400 4" Cup 3-1/2" Conduit

Reduce install time and rework on security, surveillance and network cabling projects with the Dottie HPC400 punch tool cup. This 4" cup (for 3-1/2" conduit) is designed as a reliable conduit adapter that delivers precise, repeatable holes for conduit runs used in monitoring, surveillance and low-voltage installations. Manufactured from high-speed alloy steel, the HPC400 resists wear for consistent performance over many jobs, while the 3-point die design eliminates slug binding to keep operations smooth.

Installers benefit from laser-etched centering lines and size/part number markings that speed alignment and reduce mistakes on site. The dies require up to 50% less torque than competitive brands, lowering hand fatigue and enabling quicker punch cycles—especially valuable on large security or network cabling jobs. Cups and dies are interchangeable with competing brands, simplifying inventory and ensuring compatibility with your existing punch tool set.

Choose the Dottie HPC400 conduit adapter/punch tool cup to streamline installations and maintain high-quality results for security, surveillance and monitoring systems. Add to your cart or contact us to ensure your next cabling project stays on schedule.

• Speeds conduit and cabling installs by providing precise, repeatable hole placement for security and surveillance systems
• Reduces installer fatigue with dies that require up to 50% less torque, enabling faster, easier punching
• Laser-etched centering lines and size markings ensure accurate alignment and quick identification on the job
• Durable high-speed alloy steel construction delivers long service life in demanding installation environments
• Fully interchangeable with competing cups and dies for flexible inventory and seamless integration with existing punch tools