Ring (hole through) Product Ring (hole through) Material Fused quartz / silica glass Processing Method Processed by CNC Machining Size Φ400mm Application Description The Φ3.0mm through holes are drilled from a side of the ring Contact « prevList Pages next » Fused Silica Glass/ Borosilicate GlassMachining Examples Quartz chromium film – under development Quartz ITO film – under development Width 390mm quartz bonding – [Under development] Quartz-bonded product – [Under development] Roman Colosseum Honeycomb Lightweight Machining Fused Silica Chuck Quartz Glass Micro Machining Machining example for deep hole machining Absorption base