Drill & Screwdriver Bits features: Cordless rotary tool kit multi-functional electric grinder mini portable rechargeable cordless electric grinding polishing kit(Us)(D No Battery) Color: we send based on the color or size of the main image of the product page. Quantitywe send based on quantity on title, if there is no quantity in the title, we send based on . Colour:D no battery Size:Us 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 deIivers 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.