O-Ring: 7.984" ID x 8.262" OD, 0.139" Thick, Dash 266, Nitrile MPN:GN70266/3

Cobalt t-slot cutter featuring a one inch diameter and an overall length of 3/8 inches are primarily designed to produce slots with standard T-slot dimensions in wood, metal or acrylic plastics materials for creating hobby projects like machining custom jigs, brackets, or workholding devices at home while maintaining precision quality. It's robust enough to endure long cutting sequences and durable when working with challenging surfaces where chip loads build up enabling users to quickly switch between various applications without frequent replacements or sharpenings reducing downtimes while minimizing expenses associated with disposable cutter blades thus popular among hobbyists, woodworkers, or metal crafters seeking value for money with this reliable versatile tool.