Gunpla UNF and UNC Taps and Dies Set 20 Pieces Tungsten Alloy Steel Tapping and Threading Tool Kit 6NC32-1/2" NC13, Heavy Duty Internal and External Cutting Male Female Threads with Die Holder by Amazon.co.uk

• DURABLE MATERIAL THREADING KIT: Gunpla durable UNC and UNF taps and dies set is made of hardened tungsten alloy steel for consistent strength and durability. Designed strong enough, this tap and dies threading tool kit features a set of products that will withstand extreme uses and has extended longevity

• MULTIFUNCTION TAPPING SET: This versatile SAE threading taps and dies with their accompanying tools help you perform on daily basis for most purposes hardest tasks. Ideal for rethreading fasteners and fastener holes for auto and machinery repair, Gunpla set is perfect for the professional craftsman and even DIYs

• REPAIR AND CREATE THREADS: Easily create new threads or repair damaged threads on most metals including aluminum, brass, copper, carbon steel, cast iron, and stainless steel; Taps are employed for internal threads and Dies for external threads, they have tapered teeth that start threading more easily

• ACCESSORIES AND STORAGE CASE: With the durable taps and dies threading tool kit, you also get 1pc Tap holder M3 to M12 (1/8\u201d to 1/2"), 1pc die holder for 25mm dies (1") measuring 200mm. All the items of the set come in a well-made and strong storage case

• SET PACKAGE CONTENT: The 20 pcs threading taps and dies set includes 9pcs SAE Taps with the most widely used tapers, plugs and bottoms. Also the set of SAE 9 Dies for hand threading, with round dies, the most common and convenient thread dies that help in performing quality work