Greenlee 730BB-13/16 Round Punch Set 13/16 Inch

Product Description

The GREENLEE 730BB-13/16 is a round knockout punch set designed for creating clean, precise holes in electrical enclosures, panels, and junction boxes. Built for electricians and field technicians, this punch set delivers consistent results when working with sheet metal and similar materials. The compact form factor keeps the tool manageable in tight spaces, and the set format includes the components needed for a complete knockout operation. At 0.430 pounds, it is lightweight enough for regular use on the job site without adding unnecessary load to a tool bag.

This punch set is suited for residential and commercial electrical work where conduit knockouts or accessory openings must be added to enclosures. It is commonly used when modifying existing panels or fabricating new electrical installations. Electricians reach for this tool when a clean, burr-free hole is required in sheet metal, and the 13/16 inch diameter makes it appropriate for standard conduit and fitting applications.

Key Features

• 13/16 inch round punch diameter for standard conduit and fitting openings
• Complete punch set format includes all components for a full knockout operation
• Lightweight at 0.430 pounds for extended use without fatigue
• Compact cubic profile measuring 3.75 inches on each side for easy storage and transport

Compatibility

Designed as an OEM-style replacement or supplemental punch set compatible with standard Greenlee hydraulic and manual knockout driver systems that accept B-series punch tooling.

Installation Notes

Installation of knockout punches is typically performed by licensed electricians in accordance with NEC guidelines. De-energize and lock out all electrical panels and enclosures before beginning any knockout work. Use the appropriate draw stud and die to seat the punch correctly and prevent damage to the enclosure wall. Inspect the punch and die for wear before each use to ensure a clean cut.

Technical Specifications

• Punch Diameter: 13/16 inches
• Package Dimensions (L x W x H): 3.75 x 3.75 x 3.75 inches
• Weight: 0.430 pounds
• UPC: 78331020668

Standard Information

• Brand: GREENLEE
• Manufacturer Part Number: 730BB-13/16