Greenlee LS100X11A Hydraulic Knockout Set 4 Piece Round Punch

Product Description

The GREENLEE LS100X11A is a 4-piece hydraulic knockout set designed for punching clean, round holes in electrical enclosures, panels, and junction boxes. The set uses an 11-ton Intelli-Punch hydraulic tool to drive round punches through material up to 10 gauge, covering hole diameters from 0.88 inches to 2.4165 inches. It ships with two 18V 3.0Ah lithium-ion batteries, a 120V AC charger, and a carrying case, making it a self-contained cordless solution ready for field use. Licensed electricians and panel fabricators are the primary installers for this type of tooling.

This knockout set is suited for commercial and industrial electrical work where conduit entries, cable glands, or fittings must be installed in steel enclosures. The hydraulic operating method eliminates the hand-torque requirement of manual knockout punches, reducing fatigue on repetitive installations. The 0.88-inch to 2.4165-inch punch range covers common conduit knockout sizes. The cordless battery system allows operation away from a power source, which is practical on active construction sites or in prefabrication shops.

Key Features

• 4-piece round punch set covering 0.88 to 2.4165 inches hole diameter
• 11-ton Intelli-Punch hydraulic tool drives punches with controlled, consistent force
• Rated for up to 10 gauge stainless steel and 10 gauge mild steel
• Cordless 18V system with two 3.0Ah lithium-ion batteries included
• 120V AC charger and carrying case included for complete field-ready kit

Compatibility

Designed for use with GREENLEE Intelli-Punch 11-ton hydraulic knockout tooling. Compatible with 10 gauge stainless steel and 10 gauge mild steel sheet stock. Consult GREENLEE documentation for die and punch accessory compatibility.

Installation Notes

This tool should be operated by a qualified electrician or trained tradesperson familiar with hydraulic knockout tooling. Before punching any enclosure, de-energize and lock out the panel per NFPA 70E safe work practices. Ensure the punch, draw stud, and die are properly aligned and fully seated before applying hydraulic pressure. Follow NEC requirements for conduit fill and knockout sizing when selecting the appropriate punch diameter.