Bosch Cordless Mini Grinder Electric Knife Pen 3.6V Wireless Multi-Purpose Precision Control Ergonomic Design Rotary Engraving Tool Set

DescriptionWelcome to our store●2026 new Bosch electric knife sharpening/polishing machine●Factory direct sales●Best quality guaranteed!●10 years free warranty service! Originality and quality guaranteed![Complete accessories, you can try it out after receiving the machine]Clarification:1. Multiple uses to meet different needs.2. Grinding/polishing/engraving/rust removal/drilling/cutting, etc.3. The high-power copper core motor has a built-in strong iron core and continuously outputs strong power.4. Built-in lithium battery, 700mAh large capacity, rechargeable, wireless network sharing, long-lasting battery life.5. High concentricity, stable to hold with one hand, no beating or shaking.6. Pen design, easy to hold, small in size and high in energy.7. The all-copper spindle and chuck are durable and will not drop the drill. The chuck can be quickly replaced to meet different needs.8. Three-dimensional efficient heat dissipation ensures the durability of the motor.9. Three-speed power adjustment to meet different needs.10. USB charging interface, convenient for charging anytime and anywhere.Specification:Battery capacity: 700mAh lithium batteryPower supply method: USB chargingCharging time: 2 hoursGrinding voltage: 3.6VGear adjustment: three gear adjustmentSpeed: 5000r/10000r/15000r/minClamping range: 1-3mmMachine net weight: 100g[The accessories are complete and you can try them out after receiving them. If you have any questions, please contact the merchant’s customer service directly]We promise:100% authenticOriginal packaging complete set100% buyer protection, 100% trust sellerShipping within 24 hours after order is placed