Sioux Tools Air Engraving Pen, Air Engraving Pen Item, Air Inlet: 1/4" NPT, Blows per Minute: 13000, 59" Hose, Housing: High quality stainless steel, Includes: 45°, 30°, 15° carbide tipped points, Twist Throttle
- Replaceable carbide tipped points
- Twist throttle
- Replaceable engraving points 506246 - 45° (STD), 506245 - 30°, 506244 - 15°
- Non-marring cover over leader hose