Dottie HPC300 Hole Saw, 3" Cup 2-1/2" Conduit

Make fast, accurate conduit penetrations with the Dottie HPC300 hole saw cup — designed for professional installers working on security, surveillance and network projects. This Dottie hole saw cup produces a precise 3in opening tailored for 2-1/2in conduit runs, helping technicians achieve clean, compliant cable entries for CCTV, monitoring and structured cabling. Laser-etched centering lines provide immediate alignment reference, cutting setup time and minimizing errors on the first pass. Manufactured from high-speed alloy steel, the HPC300 delivers the durability needed for repeated field use, reducing downtime and replacement costs. Interchangeable with competing brands, the replacement cup lets you standardize tooling across teams and platforms without forcing a single-brand inventory. Whether you're installing conduit for security cameras, access control, or low-voltage network wiring, the Dottie HPC300 streamlines hole cutting and improves overall job quality. Add this reliable hole saw cup to your toolkit for faster installations and cleaner conduit routing — order now and get ready for your next CCTV or networking deployment.

• Clean, accurate 3in holes for 2-1/2in conduit to reduce rework and speed installations
• Laser-etched centering lines for fast, repeatable alignment and precise cuts
• Durable high-speed alloy steel construction for long life and fewer replacements on job sites
• Compatible with competing hole saw cups to simplify inventory and reduce equipment costs
• Ideal for security, surveillance, and networking installations where neat conduit penetrations matter