This Rotary Tool Kit provides a wide variety of bits and discs to meet the needs of any project.<br/>Features:<br />Quick Change Drill Chuck --- 3 jaw universal chuck applying better stability on your projects, allows quick and easy chage accessories on Rotary machine tool freely.<br />High Perfomance Rotary Tool --- Powerful motor providing strong rotational power and low noise, 6 speed levels ranging from 8,000 rpm to 32,000 rpm provides maximum control and precision. To adjust the speed, simply rotate the speed dial.<br />Multi Purpose --- A hand-held high-speed rotary power tool for DIY cutting, drilling, grinding, milling, polishing, removing burrs, sanding, scraping, sharpening and shaping. For repairs, precision DIY, hobbyist, handy-work and craftwork.<br />Premium Quality --- High hardness cover sturdy and wear resist, can provide long term for use. Both side vent on the rotary tool allows for maximum heat dissipation , which effectively protects the motor for long time operation.<br />2 Carbon Brushless --- Package with 2 replace carbon brushless motor which can extend the rotory tools&#39; service time.<br/>Specifications:<br />Optional Set:<br />     Set 1 - 141PCS<br />     Set 2 - 139PCS<br />     Set 3 - 64PCS<br />     Set 4 - 60PCS<br />     Set 5 - 30PCS<br />     Set 6 - 7PCS<br />Plug: EU<br />Rate voltage: 220V  50Hz<br />Power: 240W<br />No-load speed: 8000-32000 RPM<br />Chuck diameter: 0.5-6.0mm<br />Max dia of grinding wheel: 25mm<br />Speed: 1-6 degree adjustable<br />Rotary tool size: 27*5.6*5.6cm/10.6*2.2*2.2in<br />Cable lenghth: 150cm<br />Accessories: Drill Key Chuck x 1, Carbon Brush x 2, Aluminum Oxide Grinding Wheel x 3<br />Package Weight: 1097g/38.7oz<br />Package Size: 28*9*8cm/7.1*3.5*3.1in<br/>Package List:<br />1 * Rotary Tool<br />3 * Aluminum Oxide Grinding Wheel<br />1 * User Manual<br />2 * Carbon Brush<br />1 * Drill Key Chuck