-Out Tool Kit, Max. Speed 30,000 RPM, Minimum Speed 30,000 RPM, Current 5.5 A, Adjustable Cutting Depth No, Cord Length 6 ft, Collet Capacity 1/8 in, 5/32 in, 1/4 in, Speed Control On/Off Switch, Speed Setting Single Speed, Variable Speed No, Maximum Cutting Depth 1 in, Adjustable Depth Guide Yes, Cutting Depth 1 in, Primary Materials for Use On Drywall, Kit Contents (1) Bare Tool, (4) Bits, Accessory Free Tool Change No, Dust Management Dust Shield, Spindle Lock No, Tool Length 8 1/2 in