When installed into Heli-Coil tapped holes, Helicoil Thread Repair Kits provide permanent conventional 60° internal screw threads. Kit includes: Tap, Drill, Inserting Tool and 10 Inserts. Get some new threads: http://bit.ly/HeliCoilPT - #cnc #cncmachining #cncmachinist #cncowners #engineer #engineering #engineeringlovers #engineeringstudent #engineers #homemachineshop #hvachacks #instamachining #instamachinist #machineshop #machinetools #machining #machinist #machinistsofinstagram #machinisttool