This multi-purpose electric grinder tool kit features with practicality, high efficiency, high quality material and long service time, has different accessories. It can be used for carving, polishing, cutting and polishing of multiple materials, such as wood, plastic, metal, jade, etc.

 Features: 

 Premium Motor--Equipped with copper wire motor which features high temperature resistance and high power, it delivers high speed from 5000 to 18000rpm, for efficient work.

 High Precision Chuck--Well-designed three-jaw-chuck with high concentricity, clamps the drill bit/saw blade/grinding burr tightly, enables quick accessory installation or replacement with ease.

 Safe to Use--It adopts intelligent control circuit board, allows for over-current/over-voltage/over-temperature/charging and discharging protection, gives safe and trouble-free operation.

 Variable Speed Control--Just a simple press on the button can achieve 5-level speed adjustment, to create different effects for different applications. Also a indicator light on the grinder shows speed status clearly.

 Rechargeable Electric Grinder--With 2000mAh lithium battery inside, it is capable of being recharged and used again. Once 30min charging offers 60min long working time.

 Reliable Quality--Made of ABS shell, selected electronic parts, it ensures sturdiness, excellent & stable performance and durability for use.

 Light Weight & Compact Size--Mini grinder, only 4.76oz, comes in 17.8*2.8*2.8cm portable size for easy carry and storage, provides comfortable grip for better control.

 Wide Application--Multi-functional electric grinder can be used for cutting, polishing, grinding, drilling, engraving, rust removing, cleanup, etc. One tool meets different demands.

 Multiple Accessories--Accessories include 5 drill bits(0.8-3.0mm), 5 grinding wheel shanks, 2 saw blades, 2 whetstones, 1 brush, 108 sanding pieces, 10 sanding sleeves(5pcs L & 5pcs S), 10 felt wheels(5pcs L & 5pcs S), 2 cutting blades, 4 connecting rods, 1 grinding paste, 36 resin cutting discs.

 Specifications: 

 Material: ABS + Electronic Components

 Color: Black, Green (Optional)

 Plug: US Plug

 Type: Type1 (black&speed adjustable), Type2 (black&speed unadjustable), Type3 (green&speed adjustable), Type4 (green&speed unadjustable) (Optional)

 5-Speed Adjustment: YES 

 Chuck Range: 0.5-3.2mm

 Voltage: 4.2V

 Speed: 5000-18000rpm

 Battery: 2000mAh Lithium Battery

 Charging Time: 30min

 Working Time: 60min

 Item Weight: 

 Type1: 135g / 4.76oz

 Type2: 90g / 3.17oz

 Type3: 135g / 4.76oz

 Type4: 90g / 3.17oz

 Item Size: 17.8*2.8*2.8cm / 7.00*1.10*1.10in

 Package Weight: 

 Type1: 366g / 12.91oz

 Type2: 346g / 12.20oz

 Type3: 385g / 13.58oz

 Type4: 375g / 13.22oz

 Package Size: 20*8.5*6cm / 7.87*3.34*2.36in

 Note:

 Due to manual measurement, there may be deviation.

 Due to lighting, the picture and material object may slightly differ in color, please in kind prevail. 

 Packing List: 

 1 * Rotary Tool

 1 * Power Adapter

 5 * Drill Bit (0.8-3.0mm)

 5 * Grinding Wheel with Shank

 2 * Saw Blade

 2 * Whetstone

 1 * Brush

 108 * Sanding Pieces

 5 * Sanding Sleeve(L)

 5 * Sanding Sleeve(S)

 5 * Felt Wheel(L)

 5 * Felt Wheel(S)

 2 * Cutting Blade

 4 * Connecting Rod

 1 * Grinding Paste

 36 * Resin Cutting Disc