0.3149in (8.000mm)
Showing all 2 results
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RB8.0MM
$34.25Ruby Ball – Synthetic Ruby Sapphire
Ø8.0mm Diameter, A.F.B.M.A. Grade 10 [Dia. Tolerance ±.0001" - Sphericity Tolerance .00001"]
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RB8.0MMH
$54.00Ruby Ball – Synthetic Ruby Sapphire
Ø8.0mm Diameter, with Drilled Hole Ø.078" Dia. X .156" Deep, A.F.B.M.A. Grade 10 [Dia. Tolerance ±.0001" - Sphericity Tolerance .00001"]