Ultimate-Jets

Permagrit cutting discs

 

 

 

 

 

 

This is the highly acclaimed line of Permagrit cutting discs

The discs come as 19 mm or 32 mm diameter and 1.8 mm thickness, with a 3 mm shaft.

Designed to replace fragile stone discs. Fits Dremel and other hobby drills. Use to cut piano wire, perspex, all composites, woods, ceramics, stone and vacuumed formed mouldings etc. Running speed 5,000 - 20,000 RPM. Use at 10,000 RPM and slower for cutting perspex, plexiglass, lexan etc. Will not chip or crack material. Recommended by EAA workshops for cutting aircraft canopies.

The carbide surface is almost indestructible as long as you don't try to sand steel, alloy, glass or stone with it!

It can be dry cleaned with a bronze brush when getting dirty.

 

19 mm disc:

 

 

32 mm disc:

 

 

 

 

 

 The combo comes with one shaft and two discs.

Welcome to Ultimate Jets.

We are the one and only USA based turbine powered UAV and hobby models manufacturer. Ultimate jets offers some of the best engines, kits, and accessories to the Industry. ................................................... We offer in-house design and manufacture services for military and hobby companies. Our expertise extends from aero dynamics design to carbon fiber aerostructures manufacture and 5 axis CNC milling and turning. ................................................... We are the USA distributors for Behotec, BF-Turbines, Mibo and Aviation Design and provide in-house support and service for these products. ................................................... We also are dealers for the following brands: Jets-Munt, Permagrit, Ultratool, Cotronics, Techflex and many other aerospace industry suppliers. ................................................... We finally house a unique technical blog that you will find below, providing industry reference articles. Please feel free to browse through these pages. Enjoy... Barry, Woody, Shaun and Oli.