Oil Free Quiet Air Compressor-110V Baldor Part # Type 143

Part # Type 143

For marking the inside of rings or curved surfaces

Applied to a GRS ceramic lap or similar polishing surface

this plate produces a profile where the height is exactly half the width — ideal for creating half-round wire used in bezels

enabling you to swap out the thumb-wheel on the vertical positioning head for improved access when working in tight areas

Oil Free Quiet Air Compressor-110V Baldor Part # Type 143The Oil Free Quiet Air Compressor delivers reliable, consistent airflow for jewelers, engravers, and stonesetting work without the hassle of oil maintenance. With a 6 gallon tank capacity and a quiet 53 dB operating level, this 110V compressor offers a practical balance between affordability, low maintenance, and workshop friendly sound levels. Unlike oil lubricated models, this oil less design eliminates the need for regular oil changes, reducing