Size and fit Punch diameter: 8 mm — produces a precise hole for drip fittings. Total length: 134 mm (5.28") — comfortable reach for hand use. Designed for inserting 1/4" PE pipe into the card slot and for standard 1/4" drip irrigation fittings. Materials and durability Body made of polypropylene (PP) with a stainless steel punch tip. Corrosion-resistant construction for outdoor use; stainless tip stays sharp and resists rust. Built for repeated drilling and installation without rapid wear. Function and performance Sharp, drilled end easily creates clean holes in drip tubing for reliable seal and minimal tearing. Two-in-one design streamlines work: punches the correctly sized hole and helps position connectors and couplers. Uniquely shaped ergonomic handle reduces hand fatigue during extended installation or repair tasks. Why you need it Saves time and ensures consistent hole size so fittings seat securely and leaks are reduced. Durable materials and precise cutting deliver reliable performance across many installations. Simple tool that makes connector placement faster and neater than improvised methods. Compatible applications Laying and connecting drip lines and emitters on garden beds and lawns. Creating u-turns and branch connections or switching lines on the main pipeline. Repairing or expanding irrigation systems in vegetable plots, orchards, parks, and other agricultural settings. Typical use scenarios 1. Installing emitters on a backyard vegetable bed: punch an 8 mm hole, insert 1/4" PE tubing or emitter connector, and secure a leak-free connection. 2. Extending a greenhouse drip line: quickly create entry points for couplers and tees, then insert 1/4" tubing into the card slot for fast assembly. 3. Field or park maintenance: perform on-site repairs and reroutes—punch, insert, and reconnect without complex tools. Product notes Punch size and total length are fixed: 8 mm hole, 134 mm / 5.28" overall length. Constructed from PP and stainless steel; intended for use with 1/4" PE drip tubing and compatible fittings.