King Arthur Tools Holey Galahad Flat Course Blue (FCB)
The Flat Coarse Blue (FCB) is a 90 Grit Disc for rapid removal with smooth, coarse finish on flat surfaces.
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Discs can be used on both their face and edge surfaces. Made of durable Tungsten Carbide, no heat build up. Fits most 4-1/2" (115mm) and metric (125mm) angle grinders with our Recessed Universal Nut. Maximum 14,000 RPM. Discs are 4" (100mm) in diameter and feature patented structured tungsten carbide teeth bonded to steel discs over the total cutting surface. Tungsten carbide needles are manufactured in a 5-stage patented process. Made in USA.