ZKJ799NS-12 Air Needle Scalers – Medium Duty Pistol Grip handle
The ZKJ799NS-12 Air Needle Scaler is a medium-duty, high-performance tool designed for the precise removal of rust, paint, weld slag, and scale. Equipped with a pistol grip handle, it ensures excellent ergonomics, operator comfort, and control, making it ideal for extended use in industrial maintenance, automotive, construction, and shipbuilding applications. With 12 durable steel needles, the ZKJ799NS-12 provides controlled cleaning power for light-to-medium surface preparation tasks, making it perfect for areas requiring precision without over-aggressiveness.
Key Features
Medium-Duty Air Power
Delivers consistent impact energy for controlled surface cleaning.
12 High-Strength Needles
Optimized for precision work and light-to-medium scaling applications.
Ergonomic Pistol Grip Handle
Reduces fatigue and enhances control during prolonged operation.
Durable Construction
Built to withstand daily use in industrial and maintenance settings.
Versatile Surface Cleaning
Effective on flat, curved, and hard-to-reach surfaces.
Air-Powered Performance
Ensures continuous, reliable operation without overheating.
Benefits
Precision Cleaning: Ideal for detailed or confined-area scaling tasks.
Operator Comfort: Pistol grip handle reduces strain during extended use.
Durable & Reliable: Long-lasting construction ensures consistent performance.
Versatile Applications: Works efficiently across various surfaces and materials.
Low Maintenance: Simple, rugged design minimizes downtime.
Applications
Industrial Maintenance: Medium-duty cleaning and surface prep in factories and workshops.
Automotive Repair: Rust and paint removal on smaller components, frames, and body panels.
Construction: Cleaning steel beams, rebar, and concrete surfaces in tight or precise areas.
Metal Fabrication: Preparing welds and removing light surface coatings.
Shipbuilding & Marine: Medium-duty cleaning in confined or detailed areas on decks and hulls.
Why Choose the ZKJ799NS-12 Air Needle Scaler – Medium Duty Pistol Grip Handle?
The ZKJ799NS-12 is perfect for professionals who require a compact, precise, and comfortable medium-duty scaler. Its 12-needle configuration delivers controlled cleaning power for light-to-medium applications, while the pistol grip handle ensures excellent ergonomics and operator control. For industrial, automotive, construction, and shipbuilding tasks, the ZKJ799NS-12 provides a reliable, versatile, and efficient solution for detailed surface preparation.
Features & Benefits
- Texturing concrete
- Cleaning & stress-relieving weld seams and joints
- Removing coatings, corrosion & other accumulated materials
- Chisel scalers for splitting, chipping, pointing, and brick raking
- Convert to chisels in seconds
- Dust shroud attachments available
- Adjustable front tube extends needle life
- Heat-treated piston and cylinder ensure excellent durability and long life
Specification:
- Number of Needles: 12 pcs
- Piston Diameter: 0.7(18) inch(mm)
- Piston Stroke: 1(26) inch(mm)
- Needle Diameter: 1/8×7(3×180) Øinch(mm)
- Blows Per Min.: 4200 bpm
- Avg. Air Cons.: 2(60) cfm(l/min)
- Overall Length: 14.2(360) inch(mm)
- Net Weight: 3.5(1.6) lbs(kgs)
- Min. Hose Size: 3/8(10) inch(mm)
- Air Inlet Size: 1/4 inch-NPT/PT
| Model | Number of Needles pcs | Piston Diameter inch(mm) | Piston Stroke inch(mm) | Needle Diameter Øinch(mm) | Blows Per Min. bpm | Avg. Air Cons. cfm(l/min) | Overall Length inch(mm) | Net Weight lbs(kgs) |
| ZKJ3221-19 | 19 | 1.2(29.5) | 0.86(22) | 5/32×7(4×180) | 2700 | 3(85) | 13.4(340) | 8.6(3.9) |
| ZKJ3221-28 | 28 | 1.2(29.5) | 0.86(22) | 1/8×7(3×180) | 2700 | 3(85) | 13.4(340) | 8.6(3.9) |
| ZKJ3222 | ─ | 1.2(29.5) | 0.86(22) | ─ | 2000 | 2(51) | 11.6(295) | 6(2.7) |
| ZKJ221-19 | 19 | 0.9(23) | 1.3(33) | 1/8×7(3×180) | 3700 | 3(85) | 13(330) | 6(2.7) |
| ZKJ221-29 | 29 | 0.9(23) | 1.3(33) | 5/64×7(2×180) | 3700 | 3(85) | 13(330) | 6(2.7) |
| ZKJ221A | ─ | 0.9(23) | 1.3(33) | ─ | 3700 | 3(85) | 13(330) | 6(2.7) |
| ZKJ222 | ─ | 0.9(23) | 1.3(33) | ─ | 2700 | 3(85) | 11.6(295) | 4.8(2.2) |
| ZKJ211-2B-19 | 19 | 0.9(23) | 1.3(33) | 1/8×7(3×180) | 3700 | 3(85) | 14.8(375) | 6.2(2.8) |
| ZKJ211-2B-29 | 29 | 0.9(23) | 1.3(33) | 5/64×7(2×180) | 3700 | 3(85) | 14.8(375) | 6.2(2.8) |
| ZKJ211A | ─ | 0.9(23) | 1.3(33) | ─ | 3700 | 3(85) | 14.8(375) | 6.2(2.8) |
| ZKJ799NS-12 | 12 | 0.7(18) | 1(26) | 1/8×7(3×180) | 4200 | 2(60) | 14.2(360) | 3.5(1.6) |
| ZKJ799NS-27 | 27 | 0.7(18) | 1(26) | 5/64×7(2×180) | 4200 | 2(60) | 14.2(360) | 3.5(1.6) |
- Min. Hose Size: 3/8(10) inch(mm)
- Air Inlet Size: 1/4 inch-NPT/PT
