(3 Speed Variations and 2 Modes of Operation): You can set it to a low, medium or high speed, and the speed levels of 3,000 rMP, 7,000 rMP, and 12,000 rMP to satisfy various work needs and work habits. You can work in 2 operation modes with the ON/OFF switch and press and lock type. Press the switch to work, and when released, the switch automatically returns and stops working; The lock type can be locked by pressing the lock button on the side of the switch to lock the speed and continuously. The 3-speed gear and 2-operation modes are convenient and convenient
21V/4,000 mAh Battery Included: This 4,000 mAh high capacity lithium battery is included, so there is no need to buy again, and it also has protection for charging, discharge, and high temperature to ensure safety of charging, and it also has enhanced power and durability. Can be used for various household DIY activities, such as cutting and polishing, deburring, surface finishing, and rust removal. It has a powerful pure copper motor with a maximum rotation speed of 12,000 rpm, increasing working power and durability, reducing power consumption and operating noise. This hand grinder will improve your work efficiency, save money, time and effort
(Carefully and Easy to Use) The handle can be attached to the left and right direction, so you can easily change the angle of your work and take into consideration hand fatigue. The thin diameter grip is easy to grip and the switch is easy to use. Cordless rechargeable type, easy to carry, can be used in indoor, outdoor work, and construction sites. It has a lamp that shows the remaining battery level and makes it easy to see when it is charging. Equipped with a shaft lock function and securely locks the parts of the grindstone for safe use
Easy to replace batteries and parts: Compatible with whetstones of outer diameter 3.9 inches (100 mm) and inner diameter 0.6 inches (15 mm) that are easily available in the market. It also comes with a single battery and is compatible with Makita 18V series batteries, so it can be compatible with Makita batteries such as BL1820, BL1830, BL1840, BL1850, BL1860, BL1870, BL1880. You can replace the whetstone, and you don't have to worry about the battery. When you need parts, please contact us to get accessories and replacement whetstones
Safe and Secure Use: With safety in mind, the protective cover prevents sparks and ensures your hands are safe and easy to work at various angles. Adopts excellent cooling structure to prevent overload. The soft rubber on the grip is dustproof and anti-slip, preventing falling off, and injury prevention. Rest assured support, if you have any problems with the product or use, please contact seller from "Seller" to the right of the product page and "Seller Name" to the seller