[PORTABLE DESIGN] The air grinding tool is pencil shaped design, lightweight and ideal for operation in narrow areas.
[ADJUSTABLE SPEED] Adjustable grinding speed with maximum speed of 75000RPM, coreless vibration and long term operation.
[WIDE APPLICATION] Suitable for cleaning jewelry, molds, rotors, backplates, brake pads, cylinder heads, brackets, etc.
[EXCELLENT MATERIAL] Made of stainless steel and plastic materials, which is wear resistant, not easy to deform or rust.
[HIGH EFFICIENCY] The pneumatic grinder pen has average air consumption of 60 L/min, which is efficient and durable.