The Bizstory LuxeMetal III Twisted Rope Titanium Keychain demonstrates the extraordinary strength-to-weight properties of Grade 5 titanium in a sculptural form inspired by traditional braided metalwork. The pendant body is machined from a 12 mm diameter round bar of Ti-6Al-4V alloy on a 4-axis CNC mill, with the rope twist profile cut using a continuous helical toolpath at 0.01 mm step-over to achieve a surface finish requiring only minimal hand polishing. The final form measures 60 mm in length with a 9-strand apparent rope geometry in which each strand is 3 mm in diameter at the crest and tapers to 1.5 mm at the valley, creating the illusion of braided strands in a single monolithic piece. Titanium’s inherent corrosion resistance means no plating, coating, or sealant is required: the metal forms a self-healing titanium dioxide passivation layer within seconds of any surface scratch. The piece weighs only 18 g despite its substantial visual mass, owing to titanium’s density of 4.5 g per cubic centimeter versus 8.9 g per cubic centimeter for brass. A 6 mm diameter through-hole is drilled at one end and deburred to 0.5 mm radius, accommodating a split ring of up to 8 mm wire gauge. Biocompatible and hypoallergenic. Net weight is 18 g.
Bizstory LuxeMetal III — Twisted Rope Titanium Keychain
23 $ Original price was: 23 $.19 $Current price is: 19 $.
Bizstory LuxeMetal III — Grade 5 titanium twisted rope keychain, CNC-machined, 18 g, hypoallergenic, self-healing passivation.
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