[UNIVERSAL FIT] The Rotary Tool accepts standard bits of all brands. So, you can pop over to your local hardware store whenever you need a replacement. But this kit comes with the most common accessories to get you started [COMPACT BRUSHLESS MOTOR] Rotary tools powered by brushless motors run longer on a single battery charge and dole out more power while they work [SAME BATTERY, EXPANDABLE POWER] The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family [EXTERNAL BATTERY POWERED] Only 20V powered air brush on the market, providing longer runtime and more power [45 ACCESSORIES ARE INCLUDED] All the Rotary Tool bits and Air Brush implements you need to get started, plus a Storage Bag and Accessories Storage Case [MICRO-ERGONOMIC DESIGN] All MAKERX tools are specially designed to be compact, so they’re more comfortable to hold for long stretches, and are easier to maneuver [HUB + FLEX CORD] Every tool on the MAKERX platform is powered by the Hub and its rechargeable 20V Power Share battery—both of which are included in this kit. The Hub is the only portable 20V power system for hobby and crafting tools on the market [GO-ANYWHERE CREATIVE TOOLS] MAKERX tools, and their power, go wherever you go—and they don’t need to be near an outlet to plug into