PrePackaged Tool Kits contain just about everything you need to get to work- motor, speed control, handpiece and accessories. They take the guesswork out of product selection, offer the best value, and feature smart tool combinations for specific applications. Motor and Speed Control carry a 2-Year Warranty. Components (same as the K.2230-2, except for handpiece): 1. Series SR Motor : 230 Volt version of Foredom’s most popular and best motor for general use. The 1/6 HP, ball bearing, hang-up styleM.SR runs in forward and reverse at speeds up to 18,000 RPM. It comes equipped with a motor bale for hanging, and our standard 39? long key tip inner shafting for connecting to any of Foredom’s key tip compatible handpieces. 2. C.FCH-2 Speed Control: Foredom’s popular foot operated speed control. Ithas solid state electronics and comes in a heavy duty plastic housing with an extra wide design. 3. H.20 Handpiece: This “quick change” handpiece is for use ONLY with 3/32? shank accessories and is popular with jewelers who work with that shank size and make frequent bur changes. Features a molded plastic front grip with tapered sides for easy and close handling. It has pre-lubricated ball bearings that do not require lubrication. This handpiece is key tip shaft compatible. 4. AK11 Accessory Kit (see complete product listing below): 43-pc. assortment of professional jewelers/metal working accessories includes Scotch-Brite EXL Wheels, Platinum White Compound, Rubber Bonded Abrasive Wheels, Jewelers Burs, Ceramic Purple Sanding Bands, Felt and Cotton Buffs, Mounted Brushes, Mandrels, Engraving Burs, V Stone Wheel and more.ong with 3/32? shank, 80 Grit