The Weiler Saber Tooth type 29 angled-style ceramic aluminum oxide abrasive flap disc has a phenolic backing for reinforcement and a threaded hole for attachment to grinding tools, and works well on curved surfaces. The ceramic aluminum oxide abrasive is self-sharpening and more durable than aluminum oxide, which makes it suitable for fast material removal rates and aggressive grinding on heat-sensitive materials such as aluminum, stainless steel, and titanium. Applications include weld blending, deburring, deflashing, edge chamfering, stock removal, and grinding and finishing in one step. The disc has an angled shape for maximum workpiece contact and is commonly used with right-angle grinders at a 15- to 35-degree angle to dissipate heat. Threaded hole fastening type indicates a disc with a female-threaded central hole that twists onto a threaded arbor.