Sioux Tools Needle Scaler, Needle Scaler Item, Air Inlet: 1/4" NPT, Blows per Minute: 3000, CFM @ Full Load: 10 cu.ft./min, Pistol Grip Handle Type, Includes: (19) 0.12" (3mm) dia. x 7 (180mm) long - needles, Material: Steel, Minimum Hose Size: 3/8", 13-1/2" Overall Length, Required Pressure: 90 psi, 3.0" Stroke Length
- Comfort grip
- Hardened steel barrel and piston
- Pistol grip handles are positioned on the rear end of the tool. It is commonly used for vertical operations
- 0.9" dia. bore size