Dottie HPS78 7/8" Cup Die Set for 1/2" Conduit, Mounting Kits

Get faster, more precise conduit holes with the Dottie HPS78 7/8" Cup Die Set — engineered for demanding security and low-voltage installations. This conduit adapter set is designed for 1/2" conduit and delivers tangible productivity gains by requiring 50% less torque than competing cup & die sets, reducing installer fatigue and speeding repeat jobs. The three-point cup design eliminates slug binding for clean, burr-free cuts, while dual-rating for steel and stainless ensures consistent performance across common jobsite materials. Laser-etched centering lines and part-size identification make alignment and inventory simple, minimizing mistakes on critical runs for surveillance, monitoring, networking, and other low-voltage systems. Manufactured from high-speed alloy steel, the HPS78 maintains cutting precision and extends tool life, cutting replacement costs and downtime. Interoperable with many competing punch tools, it integrates easily into existing crews and equipment fleets. Ideal for security and surveillance contractors, electricians, and low-voltage installers — add the Dottie HPS78 cup & die set to your mounting kits to speed installs and improve hole quality. Order now to streamline your conduit punching workflow.

• Cuts operator effort and job time with 50% less required torque for faster conduit punching
• 3-point cup design prevents slug binding for consistently clean, reliable holes
• Dual-rated for steel and stainless steel to handle tough jobsite materials
• Laser-etched centering lines and size markings for quick alignment and accurate installation
• Interchangeable with competing tools to protect existing tool investments
• Constructed from high-speed alloy steel for long life and reduced downtime