Dottie VP48 Hole Saw, 3" Bi Metal Variable Pitch Hole Saw

Make precise, reliable openings for camera mounts, conduit runs and equipment enclosures with the Dottie VP48 3" Bi-Metal Variable Pitch hole saw. Designed for professional security, surveillance and low-voltage installers, this hole saw delivers fast, clean cuts through stainless steel, iron, pipe, wood and plastic so you can complete monitoring and networking installs with confidence.

Built from M42 cobalt bi-metal with a cobalt cutting edge, the VP48 resists shock and strippage to extend tool life on tough materials. The variable pitch tooth geometry reduces vibration and binding for smoother cuts, while the shatterproof design and powder-coat finish increase onsite safety and corrosion resistance. With a 3" diameter and up to 1-1/2" cutting depth, it handles common hardware and conduit requirements without multiple tool changes.

Whether you’re installing surveillance cameras, running cable for access control, or prepping enclosures for monitoring equipment, the Dottie VP48 hole saw is a durable, jobsite-ready choice. Add it to your kit to reduce downtime and improve cut consistency on every job.

• Delivers fast, clean 3" openings for conduit, camera mounts and passthroughs to speed security and surveillance installs
• M42 bi-metal construction with cobalt cutting edge resists shock and stripping for longer life on stainless, iron and pipe
• Variable pitch teeth reduce wobble and binding for smoother cuts and fewer rework cycles
• Shatterproof design and 1-1/2" cutting depth improve onsite safety and handle common low-voltage and networking runs
• Powder-coated finish resists corrosion so tools stay reliable on repeated commercial jobs