Garosa Ultrasonic Engraving Pen Aluminum Alloy Engraver Tool 38000rpm Portable Stable Carving Pen for Metal Porcelain Glass Plastic DIY Craft Marking

Spec: Item Type: Ultrasonic Engraving Pen Material: Aluminum Alloy Speed: 38000rpm How to Use: 1. Please inject 2 to 3CC of pneumatic lubricating oil before and after daily use 2. After filling up, let it for a few seconds 3. The recommended air pressure for this tool is 90 Psi. Higher pressures can cause excessive wear and shorten the life of the tool's internal parts. 4. Water in the air line can damage the tool. Drain air tanks and lines daily or as often as needed, depending on weather and temperature conditions Package List: 1 x Ultrasonic Engraving Pen 1 x Pen Tip 2 x Wrench 1 x Storage Box Notice: In the operation room, please pay attention to turning on the silver switch, keep the slow speed of the switch and gradually accelerate to keep the motor always in working condition

• 【Portable Pen Design】Built as a pen style engraver pen with aluminum alloy material this tool is easy to hold and carry. Portable structure helps with controlled handling during marking and engraving work.
• 【Ultrasonic Engraving】This ultrasonic engraving pen supports detailed marking and carving work on metal porcelain glass and plastic. A practical engraving tool for DIY craft use and small project tasks.
• 【Stable Operation】Designed for stable use with a 38000rpm working speed this carving pen supports consistent engraving performance for lines marks and simple detail work on multiple material surfaces.
• 【Multi Surface Use】Suitable for metal porcelain glass and plastic applications. This hand engraving tool fits DIY crafting item marking surface personalization and general workshop use in home or studio settings.
• 【Basic Specifications】Item type is ultrasonic engraving pen with aluminum alloy construction and 38000rpm speed. Pen type format supports portable use for users needing a compact engraver tool.