Rotozip RotoSaw Spiral Saw RotoSaw with Dust Vault combines the power of a 6A amp cutting tool with an integrated dust collection system for use on the toughest materials. Lightweight dust vault attachment reduces 90% of dust and debris. Features an on/off switch, variable speed and soft grip to impove accuracy and control. Constant speed technology maintains power and speed under load. Add versatility to the RotoSaw with the use of many compatible accessories and attachments including Zip Bits, XBits, XCores, XWheels, ZipMate, Direct Drive, Dust Management Kit, Circle Cutter Guide. Includes 1 drywall guidepoint ZipBit, 1 multipurpose ZipBit, 1/8 , 5/32 , 1/4 Collets. Amperage 6A, No Load Speed 30,000 rpm, Collet Capacity 1/4 In., Cut Depth 1 In., Cord Length 6 Ft., Tool 15 In., Weight 3.7 Lb., Warranty 1 Year, Pkg Qty 1, Package Type Box