Ideal for cutting drywall for electrical boxes?? air vents and other wall features</br>Gives you fast clean cuts in drywall</br></br>Product Description</br></br>TR560 Features: -Bit. -Designed for the Dremel TrioTM. -High speed cutter. -Ideal for cutting drywall for electrical boxes?? air vents?? and other wall features. Dimensions: Overall Product Weight: -0.02 Pounds.</br><br/>http://www.amazon.com/gp/product/B003ZCVAW2