Materials
  94% - 99.9 Alumina Ceramics
  MACOR - Corning Authorized Distributor
  Beryllium Oxide  (BeO)
  Sapphire
  ULE Glass
  Fused Quartz
  Aluminum Nitride (ALN)
  Boron Nitride
  Silicon Nitride
  and many Other Crystalline Materials
  Customer Supplied Materials welcomed.
Grinding Capability
San Jose Delta is supported by a modern and fully integrated grinding department.

From "state of the art" ultra-sonic grinding and multi-axis CNC equipment to manual mills and lathes we can meet you product requirements and your budget.
 
  Outside Diameter 24" Thread Grinding Any Class To 14" DIA
  Inside Diameter 18" Micro Honing 6" DIA X 15" L
  Surface Grinding 36" DIA X 36" L Polish - Mechanical
  Center-less Grinding 4" DIA X 48" L Feature Grinding To Customer Specifications
  Small Hole Grinding .010" DIA Component Reclaim Services
  Long Hole Drilling To 24" L JIG Grinding To ± .00001
   
   
   





 
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