Multi-Purpose Air Angle Die Grinder Surfacing Preparation KitFeatures and Benefits: Compact, lightweight, easy to handle Self-locking throttle Ball bearing construction for durability Precision machined gearing delivers maximum power transfer Case includes four coarse and four medium grit 3 3M Roloc surface conditioning pads and a disc holder Here's everything you need to get started with removing old gaskets and cleaning and preparing surfaces for sealing. Part of an expanded line of economical, standard duty grinders, the 301 packs valuable features into a compact package. Use it for grinding, edge-breaking, deburring, porting, and polishing. Wherever space is tight, its right-angle configuration provides easy access.For over a hundred years, tools manufactured by Ingersoll Rand have been greatly in demand by mechanics due to their high quality and simplicity of use. Other tool manufacturers have tried in vain to copy the design making of Ingersoll Rand tools. Whatever may be the kind of tool you'll need, you're going to get it from Ingersoll Rand. Any product from Ingersoll Rand is reliable and worth buying. The whole type of IQv Series Cordless Impact tools in the Ingersoll Rand has been manufactured upon the heritage of creating tools and knowledge of engineering that is more than 100 years old. First class cordless power is produced from 7.2-volt to 20-Volt cordless impact wrenches which is built specially for this, when it comes to most demanding productivity in the Automotive, Industrial, Production and Maintenance environments.