A Harvey Performance Company

Metric Tooling

Micro 100 has built an international reputation for its incredibly strong, durable tooling that's built to last. The same tooling qualities machinists enjoy daily are also present in a comprehensive line of metric-sized tooling, all fully stocked and ready to ship same day.

Turning Tools

Micro 100's fully stocked metric tooling offering for turning operations includes standard shank tools for boring, grooving, and threading, among other operations, all of which are fully stocked and ready to ship same day. 

Quick Change Holders & Parts

With Micro 100's Micro-Quik tool holding system, tool changes are achieved in 30 seconds through 3 simple steps, improving on a process that can take more than 5 minutes. Micro 100 fully stocks holders, including in metric sizes, designed specifically for machine models.

Milling Tools

From End Mills and Material Specific End Mills to Specialty Profiles and Holemaking solutions, Micro 100's metric offering of fully stocked, strong and durable milling tools are CNC ground in the USA.


Micro 100 fully stocks metric carbide blanks, made from the same material that forms the strong, durable tools machinists have relied on for more than 50 years. Choose from half round, round, or split end styles.