Greenlee 61083 D Punch Unit, 3/4-Inch 20260313 9-Percent pure copper for spark

9-Percent pure copper for spark free use in explosive environments Softer copper heads will not mar struck objects Ideal for coal mining

Serrated cutting edges cut with less hand force and prevent material from slipping

Toe Control 2" Drain Strainer Polished Gold | This item is used for Rough Plumbing

Greenlee's T-basket type pulling grips can be used for conduit or tray pulls

Threaded Both Ends Extension Tube White | This item is used for Rough Plumbing

Greenlee 61083 D Punch Unit, 3/4-Inch 20260313 9-Percent pure copper for sparkPunch unit includes punch, die, draw stud and nuts Can be use with hand or hydraulic drivers Align accurately and produce burr free holes Punch up to 14 gauge mild steel Punch holes for installation of switches or instrumentsAmazon. ca Product Description Knockout punch, D shaped, punch size 0. 750 by 0. 703 Inch, hole size 0. 750 by 0. 703 Inch. Maximum capacity mild steel 14 GA. Centering marks for hole alignment. For installation of switches or