L H Dottie Co VP48 3 Inch Bimetal Hole Saw

Product Description

The L H DOTTIE CO VP48 is a 3-inch bimetal hole saw designed for cutting through electrical enclosures, junction boxes, and conduit raceway applications. Built for use by licensed electricians and electrical contractors, this hole saw delivers clean, accurate cuts in sheet metal, steel panels, and similar materials common to electrical installation work. The bimetal construction combines a high-speed steel cutting edge with a flexible steel body, giving the blade durability under the friction and heat generated during metal cutting. Each unit is sold individually.

This hole saw is suited for residential and commercial electrical work where precise knockouts or conduit entry holes are required in metal enclosures, electrical panels, and raceway fittings. It is a practical tool for electricians running conduit and needing consistent 3-inch diameter openings in metal surfaces. The VP48 fits standard hole saw mandrels used in the trade, making it straightforward to integrate into an existing drill setup on the job site.

Key Features

• 3-inch cutting diameter sized for conduit and raceway entry holes in metal enclosures
• Bimetal construction with high-speed steel teeth for extended blade life in metal cutting applications
• Compatible with standard hole saw mandrels for use with common corded or cordless drills
• Sold as a single unit, suitable for targeted replacement or stocking individual sizes

Compatibility

Designed as an OEM-style replacement or standard trade-use hole saw for electrical conduit and raceway installations requiring a 3-inch diameter cut in sheet metal or steel panel applications.

Installation Notes

Installation should be performed by a qualified electrician following applicable NEC guidelines. Ensure the work surface is de-energized and properly secured before cutting. Use a center punch to mark the cut location and apply cutting fluid when working through thicker gauge steel to reduce heat buildup and extend blade life. Wear appropriate eye and hand protection during all cutting operations.