Specifications:Thread Size: 9/64"-40 UNCOutside Diameter (OD): 20mm / 0.79"Thickness: 5mm / 0.2"Material: Alloy Tool Steel (9CrSi)Chip Pocket Quantity: 3Finish: UncoatedPackage Content: 1 x Round Threading DieDescriptions:Made of alloy tool steel, it has high hardness, wear-resistance, high hardening capacity and tempering resistance.The round die can process, correct or clean external threads. Perfect for rethreading existing threads in hard materials like metal, or making new threads in softer material such as plastic. Conical locking hole, strong locking and not loose. Features the base substrate without any coatings, suitable for general purpose threading. Great for maintenance and repair work.
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