Foredom's Angle Grinder attachment is designed for use with our most popular H.30 Chuck-Style Handpiece. This quality-machined, sturdy, and compact device works with 2” and smaller discs and 2” wheels with 3/8” arbor holes. We offer 100 accessories for this versatile product that can be used to grind, sand, and polish on various types of materials including metal, wood, stone, glass, ceramics, bondo and more. Four new Screw-Lok accessories have been added to this kit at no extra charge. See Kit contents below. Optimum Operated Speed: 10,000 to 15,000 RPM, Maximum Speed: 18,000 RPM for short intervals 1 to .75 Gear Reduction Use in Forward Rotation ONLY. Foredom's popular H.30 Chuck Style Handpiece comes with HPCK-0 Chuck Key in molded plastic handle. Angle Grinder comes with the following: A-2202 Flap Wheel (installed), 120 grit A-10033 Sanding Screen, 120 grit A-10042 Disc Holder Protector Pad A-4592 Imperial Microfinishing Film PSA Disc, 600 grit A-4593 Imperial Microfinishing Film PSA Disc, 400 grit A-4594 Imperial Microfinishing Film PSA Disc, 320 grit A-5632 Aluminum Oxide PSA Sanding Disc, 60 grit A-5683 Ceramic Purple PSA Sanding Disc, 80 grit A-69222 Disc Mandrel A-10041 PSA Disc (5) A-69210 Drive Cup A-69217 Face Spanner Wrench A-69218 Open-End Wrench A-69219 Hex Wrench, 3mm A-69212L Long Hub, 8mm high, 14mm long mounting screw A-69225 Screw-Lok Disc Mandrel - New A-3604 Screw-Lok Aluminum Oxide Sandpaper Disc with holes, 120 grit - New A-3602 Screw-Lok Aluminum Oxide Sandpaper Disc with holes, 40 grit - New A-3522 Screw-Lok Non-woven Abrasive Pad, 80 grit - New One-Year Limited Warranty. Specifications: Length: 3-1/8”, Width: 2-1/2” (at widest), Depth: 2-3/4”