Labor-Saving Large Torque Pneumatic Engraving Machine, Hand-held P...

Labor-Saving Large Torque Pneumatic Engraving Machine, Hand-held Pneumatic Grinder Hand Pneumatic Tool Easy to Carry (Size : Knob Type)

When purchasing pneumatic tools, please pay attention to the parameter information of the product.
No-load speed: 22000RPM (rpm)
Working pressure: 90psi
Air inlet size: 1/4 (inch)
Recommended tracheal diameter: 5 (mm)
Weight: 0.6 (kg)

• ★Requipped with two small wrenches for adjusting the tension of the chuck.
• ★Press-plate start-stop switch for easy one-handed operation.
• ★Perfect wheel change, impact roll start operation and automatic operation.
• ★With positive and negative switch, it is more convenient to use.
• ★Applicable to automobile repair and maintenance, factory assembly line, etc.