UNC Kit includes 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14 & 1/2-13. Taps & Drills are HSS (High Speed Steel), suitable for Mild Steels, Alloy Steels, Cast Iron, Aluminium, Plastics, Copper and various other materials where the thread has been damaged, stripped or worn. Usage of thread inserts not only repairs the damaged thread, it creates a stronger thread. The stainless steel inserts can also be used in applications where a stronger thread is initially required, ie.
1/4-20 UNC HSS STI Tap, HSS Tapping Drill & 25 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts. 5/16-18 UNC HSS STI Tap, HSS Tapping Drill & 25 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts.
3/8-16 UNC HSS STI Tap, HSS Tapping Drill & 25 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts. 7/16-14 UNC HSS STI Tap, HSS Tapping Drill & 25 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts. 1/2-13 UNC HSS STI Tap, HSS Tapping Drill & 10 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts.
Along with Insert Installation Tools & Lug Breaking Tools for each size. All supplied in an Industrial Metal Box. Creates a stronger internal thread in soft metals.
Ideal for repairing damaged, worn or stripped internal threads. Protects tapped threads against wear and damage. Our kits are supplied with industry standard 1.5D Length stainless steel thread inserts. We Deliver anywhere in Australia with Australia Post including tracking.
Melbourne, Sydney, Adelaide, Brisbane, Perth, Country NSW, Country Victoria, Newcastle, Wollongong, Country QLD, Tasmania, Darwin, Anywhere in Australia.