This Busch® knife-edge bur tapers from the center out to a sharp knife-like edge around its circumference and features cutting flutes on the top and bottom surfaces that are ideal for grinding in close areas such as prong seats. It it also useful for removing material from flat surfaces and for scoring lines. Made from cost-effective tungsten vanadium, this bur cuts precisely and can be used at low speeds.
Orders over $150 will ship for free if the total weight of the package is under 2lbs. Shipments over 2lb will incur a shipping fee.