Needle/Chisel Scaler Kit, Industrial Duty, 4000 Blows per Minute, Stroke Length 1-1/16 In., Average CFM @ 15 Second Run Time 6.5, CFM @ Full Load 13.0, Required Pressure 90 psi, Air Inlet 1/4 In. NPT, Min. Hose Size 5/16 In., Overall Length 9 In., Straight Handle Type1/2 In. Square Shank, Needle Housing Lock, Lever ThrottleIncludes Chisel/Needle Scaler 3Y590, (38) 5 In. Needles, (19) 7 In. Needles, 6-1/8 In. Angle Chisel, 6-1/8 In. Straight Chisel, 7 In. Flat Chisel, Case
Needle Scalers, Chisel Scalers, and Kits- Needle scalers are great for removing rust, paint, dirt, and weld on metal surfaces, even in tight spaces, corners, or curved surfaces. All models use a lever throttle except 3AAH8, which has a push-button throttle. Chisel scalers have 1/2" square shank. See page 3915 for replacement chisels.
- Industrial-Duty Chisel/Needle Scaler Kit 3Y591
- Includes Chisel/Needle Scaler 3Y590, (38) 5" needles, (19) 7" needles, 6-1/8" angle chisel, 6-1/8" straight chisel, 7" flat chisel, and case.