O-Ring: 8.225" ID x 8.645" OD, 0.21" Thick, Dash 370, Nitrile MPN:GN70370/2

Users that benefit from this ball end mill include those within industries requiring intricate operations necessitating precise tolerance levels, where strict quality control is enforced; such as aerospace manufacturing calling for precise drilling or medical equipment development requiring meticulously honed cutting tools. Its unmatched precision delivered via four flutes delivering efficient chip evacuation ensures flawless surfaces ideal when intricate details demand absolute accuracy across tasks, including artwork engravings and circuit board miniature drill bits. This durable piece, made from solid carbide, holds an indispensable role among cutting instruments found at Accupro- where quality is the pinnacle of precision tools ensured through extensive selections catering to various industries in search for nothing but superiority; making it a go-to choice delivering impeccable services for detailed projects necessitating precision honed skills. As an integral part of operations requiring ultimate accuracy and intricate detail, the 0.1719 diameter ball end mill serves as the ideal tool when only quality will suffice.