Remove more material with greater productivity and less downtime using the BlueFire 4NV ZA Type 18 portable snagging plug. Featuring a square tip plug that's crafted with friable zirconia alumina abrasive grain, this snagging plug removes stock faster and with freer cutting than products that use zirconia alumina blends, and it delivers five times the life of aluminum oxide products. Mount this snagging plug on your medium or high horsepower inline or flexible shaft grinder for efficient heavy duty snagging, offhand grinding and stock removal. A durable resin bond allows efficient grinding of titanium, super alloys, 300 and 400 Series stainless steels, and carbon steels.