The StarlockPlus Oscillating Multi-Tool Kit includes a tool that has the Starlock next-generation 3-D tool-accessory interface, which produces best-in-class accessory grip, making it the new professional standard in oscillating tool performance. With more contact surface area between the tool and accessory, the Starlock interface is a cupped 3-D tool-accessory connection that delivers greater torque transfer for an expanded work capacity. The no touch blade change system makes it easy to attach, remove or reposition blades. The professional grade 4.0 Amp motor delivers a top speed of up to 20,000 oscillations per minute and the tool provides a 3.0° oscillating arc.