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Product Specifications:
| Item | Needle Scaler |
| Accessory Free Tool Change | No |
| Air Consumption | 13 CFM |
| Air Inlet | 1/4" NPT Female |
| Air Inlet Connection Size | 1/4" |
| Air Inlet Gender | Female |
| Air Inlet Type | NPT |
| Anti-vibration Technology | No |
| Application | Paint Removal, Rust Removal, Scale Removal, Weld Flux |
| Average Cfm @ 15 Sec. Run Time | 3.88 CFM |
| Body Style | In Line |
| Cfm @ Full Load | 15.5 CFM |
| Compatible Collar Shape | Notched |
| Compatible Shank Shape | Square |
| Compatible Shank Size | 1/2" |
| Dust Sealed Switch | No |
| Duty | General |
| Duty Cycle | General Duty |
| Duty Rating | Medium Duty |
| Exhaust Location | Side |
| For Use With | Chisels, Needles |
| Handle Type | Straight |
| Housing Lock | Adjustable Collar |
| Housing Material | Steel |
| Includes | Needle Scaler |
| Kit Contents | (1) Bare Tool |
| Lock-off Switch | No |
| Lock-on Switch | No |
| Min. Hose Size | 3/8" |
| Needle Diameter | 1/8" |
| Needle Holder Capacity | 19 |
| Needle Holder Diameter | 4.9 mm |
| Needle Holder Included | Yes |
| Needle Length | 180 mm |
| Number Of Needles | 19 |
| Number Of Pieces | 2 |
| Overall Length | 18" |
| Power Source | Air Powered |
| Required Pressure | 90 psi |
| Scaler Type | Needles And Chisels |
| Shank Design | B1/Cleco |
| Shank Shape | Square |
| Sound Level | 99 dBA |
| Speed Setting | Single Speed |
| Stroke Length | 1-17/32" |
| Stroke Length | 1 17/32" |
| Throttle Type | Lever |
| Tool Weight | 6.3 lbs. |
| Vibration Level | 8.6 m/sq. sec. |
Shipping Info:
| Ship weight (kg) | 3.15 |
| Ship height (cm) | 5.08 |
| Ship length (cm) | 30.48 |
| Ship width (cm) | 13.97 |
| HS code | 8467191000 |
| Country of Origin | TW |
Product Variants
| Product | Model | Scaler Type | Stroke Length | Air Consumption | Average Cfm @ 15 Sec. Run Time | Housing Lock | Needle Holder Capacity | Sound Level | Tool Weight | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3AAJ2 | Needles | 1 1/16" | 9.2 CFM | 1.8 CFM | Fixed Collar | 12 | 98 dBA | 5.2 lbs. | €594.88 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
SPEEDAIRE 3AAH7 Needle and Chisel Scaler, 1 17/32 Inch Stroke, 4, 600 bpm, 1/4 Inch NPT Female, Medium Duty
€332.53 /unit

