Glass machining, silicon machining and shaping

Precision Machining of Hard Materials

Custom fabricator of precision machined parts from Glass, Pyrex, Quartz, Fused Silica (SiO2), Aluminum Oxide (Alumina, Al203), Aluminum Nitride (AlN), Silicon Carbide (SiC), Boron Carbide, Steatite, Silicon, Zerodur, Macor and other ultra-hard materials.

Small Diameter Optical Windows

Optical and technical glass flat plano/plano windows as small as 1mm in diameter and thinned to 25 microns polished with no edge drop off. Squares and rectangles with similar dimensions also are available.

Precision Machined Optical Blanks

Small optical blanks from Filter Glass, Fused Silica, Zerodur, Pyrex and all other optical glasses precision fabricated by diamond core drilling, ultrasonic drilling, impact grinding, diamond sawing, dicing, grinding, lapping and polishing.

Machined Parts from Hard and Brittle Materials

Precision diamond machined parts finished by 30 years experience, and by grinding, dicing, drilling, lapping, ultrasonic shaping and polishing are made from Sapphire, Alumina, Aluminum Nitride, Silicon Carbide, Titanium, composites and other hard materials.

These hard and brittle materials can be machined into small heat sinks, washers, cubes, wafers, seals, diode mounts and other intricate shapes. Valley Design is your resource for all your hard material machining requirements.

Please call or e-mail for a quotation to meet your specifications.







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Valley Design East
Phoenix Park Business Center
2 Shaker Road, Bldg. E-001
Shirley, MA 01464
Phone: (978) 425-3030
Fax: 978.425.3031

Valley Design
Santa Cruz, CA 95060 
Phone: (831) 420-0595 
Fax: 831.420.0592
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