Greenlee 7235BB Slug-Buster 1/2" - 1-1/4" Manual Knockout Set for Use with KRW-1 High-Leverage Ratchet Wrench, Hole Punching Kit

MANUAL KNOCKOUT KIT: Made for use with the new Greenlee KRW-1 High-Leverage Ratchet Wrench and includes 1/2", 3/4", 1", and 1-1/4" slug buster punches and dies, draw studs, and a carrying case PUNCHES A VARIETY OF MATERIAL: Makes it easy to create punch holes for most conduit sizes in mild steel, up to 10-gauge aluminum, brass, copper, fiberglass, and plastics USER-FRIENDLY DESIGN: Slug-Buster punch profile allows for easier slug removal, and the ergonomic knurled edge on the punches provides a firm, comfortable grip during use CONVENIENT MARKINGS: Each piece features laser markings so you can quickly identify the tool needed and alignment markings for optimal accuracy ELIMINATES CROSS THREADING: Draw studs with "dog point" tips make threading a breeze and help eliminate cross-threading for a superior performance every time