Manufacturer Part Number: UT8617K|Product Type|Engraving Pen KitStroke Speed Control|Air Pressure (psig)|90.00Tip Material|Tip Style|Tip Diameter (Inch)|Tip Diameter|Amperage|Hose Length (Inch)|48Voltage|Marking Area|Inlet Size (NPT)|3/16Cord Length (Feet)|Blows Per Minute|13500Features|High Precision Throttle; Sufficient PowerIncludes|Air Hose & Filter Connection; Flat; Round & Chisel Blanks; StylusOverall Length (Inch)|Length (Decimal Inch - 4 Decimals)|5.0000Tip Angle|Strokes Per Minute|UNSPSC Code|27112718