7/8" (22.2 mm) Diameter Stud Punch – Metal Stud Punch The Greenlee 7/8" (22.2 mm) Diameter Stud Punch is designed to punch precise round holes in 20 gauge (0.9 mm) steel studs. This tool is ideal for electrical distributors, lighting solutions providers, and switchgear suppliers requiring efficient and reliable stud punching for wire and cable installation through metal studs. Manufactured in the USA, it is engineered for durability and ease of use in professional electrical and construction applications. Specifications Hole Diameter: 7/8" (22.2 mm) Capacity: Suitable for 20 gauge (0.9 mm) steel studs Weight: 7.25 lbs (3.29 kg) Country of Origin: United States Manufacturer: Greenlee Manufacturer Part #: 709 Features Punches clean round holes in 20 gauge steel studs in one stroke Aluminum head reduces weight and operator fatigue Contoured handle design provides improved leverage and access in tight spaces Self-stripping design prevents punch hang-ups for consistent operation Automatically centers holes on standard metal studs Compatible with Greenlee 711 bushings to protect wire insulation from sharp stud edges Made in the USA ensuring quality and reliability Downloads & Links Operator's Manual Brochure
