Greenlee 50191411 Bi-Metal Hole Saw, Variable Pitch, 3/4 IN Conduit

Greenlee 50191411 Bi-Metal Hole Saw, Variable Pitch, 3/4 IN Conduit

The Greenlee 50191411 Bi-Metal Hole Saw is purpose-built for electricians and contractors who need clean, precise openings for 3/4 IN conduit applications. Featuring a variable pitch tooth design, this hole saw delivers a cutting size of 1-5/8 IN with a hole diameter of 1-1/8 IN, matching a 3/4 IN pipe tap size for reliable conduit entry cuts on panels, boxes, and enclosures. Built with bi-metal construction for durability across repeated use in electrical rough-in and retrofit work, the 50191411 is compatible with Greenlee's standard and quick-change arbor systems, making it a practical, repeatable-cut addition to any electrician's toolkit. Its compact profile and consistent tooth geometry help reduce vibration and chatter, resulting in cleaner bores through steel, aluminum, and other common enclosure materials found on the job site.

Key Features

• Cutting Size: 1-5/8 IN cutting diameter for precise conduit entry openings.
• Hole Diameter: 1-1/8 IN hole diameter suited to standard electrical box and panel penetrations.
• Pipe Tap Size: Designed for 3/4 IN conduit applications, matching common electrical rough-in requirements.
• Variable Pitch Construction: Bi-metal variable pitch tooth design promotes smoother, more efficient cuts and extended blade life.
• Compact Dimensions: Product measures 4.450 IN in length, 1.400 IN in width, and 1.050 IN in height for easy handling and storage.
• Arbor Compatibility: Works with Greenlee Quick Change Arbor No. 2800, or Standard Arbor No. 37157, 37155, or 38522 for flexible mounting options.
• Cup Capacity: 6.5415 CI volume, reflecting the hole saw's capacity for material removal during cutting.

Technical Specifications

• Application: For 3/4 IN Conduit
• Country Of Origin: US
• Cutting Size: 1-5/8 IN
• Hole Diameter: 1-1/8 IN
• Pipe Tap Size: 3/4 IN
• Product Height: 1.050 IN
• Product Length: 4.450 IN
• Product Type: Variable Pitch
• Product Width: 1.400 IN
• Use With Quick Change Arbor No: 2800
• Use With Standard Arbor No: 37157, 37155 Or 38522
• Volume: 6.5415 CI

Typical Applications

• Electrical Conduit Entry Cutting
• Panel, Box, and Enclosure Knockout Cutting
• Commercial and Industrial Electrical Rough-In
• Renovation and Retrofit Electrical Installations
• Use with Greenlee Quick Change and Standard Arbor Systems

Why Greenlee?

Greenlee bi-metal hole saws are built for the demands of professional electrical work, combining a durable variable pitch tooth design with precise sizing for conduit and enclosure penetrations. The 50191411 pairs a 1-5/8 IN cutting size and 1-1/8 IN hole diameter with a 3/4 IN pipe tap rating, giving electricians a dependable match for common rough-in and retrofit conduit work. Compatible with Greenlee's established arbor lineup—including Quick Change Arbor No. 2800 and Standard Arbors No. 37157, 37155, or 38522—this hole saw is a dependable choice for electricians who need consistent, repeatable cuts on the job site, backed by durable bi-metal construction designed to hold an edge through demanding daily use.