**Professional Pneumatic Engraving Machine & Grinder for Electronic Components - High-Precision Engraving Tool for DIY, Jewelry Making & Metalworking (USA)**

Feature:1. Accurate processing with steel movement, superior performance, stable and reliable.2. The product runs smoothly, is stable and wear‑resistant, rotates fast, and has strong torsion output.3. Small size, easy to carry and store, convenient to use and with high work efficiency.4. The concave‑convex design is more convenient to use and not slippery, very practically.5. Strict quality control and quality assurance, high safety factor, can be used with peace of mind.Spec:Item Type: Pneumatic Engraving MachineWorking Pressure: 6.2kg/cm³Average Air Consumption: 8cfmNo-load Speed: 25000rpmCompressed Air Flow: 8cfmExhaust Direction: Rear typePackage List:1 x Pneumatic Engraving Machine 10 x Grinding Head 1 x Air Nozzle (air nozzle random delivery)1 x Chuck 2 x Wrench

The concave‑convex design is more convenient to use and not slippery, very practically.

The product runs smoothly, is stable and wear‑resistant, rotates fast, and has strong torsion output.

Accurate processing with steel movement, superior performance, stable and reliable.

Strict quality control and quality assurance, high safety factor, can be used with peace of mind.

Small size, easy to carry and store, convenient to use and with high work efficiency.