3397 De La Cruz Blvd.
Santa Clara, CA 95054-2607 US


As Seen In Modern Machine Shop

Cutting Tools Resist Heat, Hold Size
IMTS 2018: Crystallume’s Demon line of cutting tools is designed for extended cuts in difficult materials. 

Crystallume Demon series

Diamond-Coated Cutters for Hard Milling
Amerimold 2017: Crystallume will showcase its latest tool lines, including the Demon series for hard milling.

End Mills Laser-Measured for Higher Accuracy
The RobbJack Group’s Crystallume division will present enhancements to its Mold Maker line of end mills that are smaller than 1/4" (6 mm) in diameter.

CVD Diamond Technology Solutions
Crystallume’s diamond-coated cutting tools are said to provide a high degree of hardness with a low coefficient of friction. Graphite electrode machining tools include ThunderBolt ultra-thin nano diamond tools, which are suited for short-run jobs. The brochure also features the Black Widow line of cutting tools for machining aluminum and nonferrous material.

Product Categories of Crystallume

Diamond Tools
End Mills
Grooving Tools
Inserts, Indexable (Carbide, etc.) & Tool Inserts

Trade Names

Black Widow
Mold Maker