Others have stones, but ours are PFG.
We make and sell the famous PFG Stones®. We supply these specialty tools to individual toolmakers, precision machinists, watchmakers, instrument makers, researchers, National Laboratories, space agencies, aircraft manufacturers, spacecraft manufacturers, firearms manufacturers, cell phone and computer manufacturers, quantum-computing manufacturers, photographic imaging companies, VR headset manufacturers, 3D printer manufacturers, knife makers, moldmakers, electric vehicle manufacturers, custom race car engine manufacturers, machine-tool accessory manufacturers… and more.
But, really, that’s just bragging. The important thing is that we bring PFG Stones® to one craftsman doing one job and doing it so precisely that they can’t help but to smile. If that’s you… welcome aboard.
We deal directly with our valued customers.
If anyone claims otherwise please CONTACT us.
Streaming PFG.Live, Sundays, 2pm EST
Subscribe to the Kinetic Precision YouTube Channel!!
Welcome to PFG.Live! Every Sunday (mostly) we have an YouTube Live session to discuss new cool stuff in machining, precision, grinding, and whatever our viewers bring up. These are raw and unedited, so we are not expecting the Academy Award for best picture.
A Cassegrain reflector system for a 200 GHz application,
designed by Antennasys, Inc.
and
custom-built by Kinetic Precision.
About KP
We are located in New Hampshire, USA, about an hour north of Boston MA.
Kinetic Precision grew out of the need for prototyping specialty antennas in support of AntennaSys, Inc. and its consulting and low-volume production needs. We have produced antennas which have been thousands of feet deep in the ocean and to the edge of space.
We have worked in aluminum alloys of all types, stainless steels, alloy steels, copper alloys, tool steels, PVC, ABS, Polycarbonate, Acetal Resins, ULTEM, PEEK, Teflon, UHMW, and many other materials.
Machines and Capabilities: Manual and CNC milling, CNC Toolroom lathing, CNC Surface grinding, TIG Welding, Russell-Welding, Plasma cutting, Small-scale heat treating, 3D printing (FDM, SLA), Laser engraving.
We are also an FFL (Type 07) in the state of New Hampshire.
updated JULY 7, 2026