Heavy Duty Air Impact Wrench Twin Hammer | LE-TH4260 | LEMATEC Tools
LE-TH4260: A high-efficiency, heavy-duty pneumatic impact wrench manufactured in Taiwan, featuring a twin hammer mechanism and full power in reverse, suitable for various industrial applications.
LE-TH4260 1/2" Professional Heavy-Duty Impact Wrench
The strategic evolution of high-torque fastening. Delivering 1400 ft-lb of nut-busting power in an ultra-lightweight 2.07kg chassis to bridge the gap between heavy industrial output and operator safety.
I. The Fatigue vs. Power Conflict: Solved.
In high-throughput automotive service bays and industrial MRO facilities, the primary bottleneck is often the ratio between tool power and operator fatigue. Heavy tools slow down shift productivity, while underpowered tools stall production with seized bolts. The LE-TH4260 is engineered to eliminate this trade-off.
"Operational resilience starts with the operator's hands. By concentrating 1400 ft-lb of torque into a 2.07kg frame, we convert hours of 'struggle' into seconds of 'solution'."
▲ High-Throughput Service: Maximum torque integrity with minimum manual strain.
II. Engineering for Tenacity: The Hybrid Advantage
The LE-TH4260 marries two disparate materials to achieve industrial dominance: a heavy-duty Steel Hammer Case protecting the kinetic core, and an aerospace-grade High-Strength Composite rear body for weight reduction and vibration absorption.
🛡️ Steel Hammer Case Engineered to survive repeated 2-meter drops onto concrete. The steel housing ensures the internal Twin Hammer mechanism stays calibrated under high-stress duty cycles. ⚡ Precision Dynamic Control Features a 3-setting forward power regulator and unrestricted full power in reverse. The composite body insulates the user's hand from the cold compressed air flow.III. Technical Sourcing Specifications
| Square Drive | 1/2" Inch (Universal Std) |
|---|---|
| Max Nut-Busting Torque | 1,400 ft-lb (1,898 Nm) |
| Free Speed | 7,500 RPM |
| Internal Mechanism | Twin Hammer (Balanced Impact) |
| Body Materials | Steel Nose / Composite Housing |
| Net Weight | 2.07 kg (4.56 lbs) |
| Air Consumption | 4.8 CFM @ 90 PSI |
| Manufacturing | Taiwan Engineered & QC Certified |
B2B Strategic OEM Partnership
LEMATEC provides end-to-end manufacturing support for global tool brands and hardware distributors. Differentiate your private label with Taiwan's precision kinetic engineering.
- ✅ AI-Enabled Execution: Rapid product positioning and packaging design to shorten your time-to-market.
- ✅ Custom Branding: Full customization of body colors, laser-engraved logos, and retail-ready packaging.
- ✅ Low MOQ Agility: Support for pilot orders to test new markets with reduced financial risk.
- ✅ Global Export Compliance: Full technical documentation provided for international procurement audits.
© 2026 LEMATEC. All rights reserved. Precision Torque Innovation from Taiwan to the World.
LE-TH4260 1/2" Heavy Duty Air Impact Wrench
Technical Specifications
| Model Number | LE-TH4260 |
|---|---|
| Clutch Type | Twin Hammer Mechanism |
| Square Drive | 1/2" Inch |
| Nut-Busting Torque | 1,400 ft-lb (1,898 N-m) |
| Working Torque | 150 ~ 750 ft-lb (203 ~ 1017 N-m) |
| Free Speed | 7,500 RPM |
| Net Weight | 4.56 lb / 2.07 Kg |
| Length | 7.4" / 188 mm |
| Air Consumption | 4.8 CFM (136 L/min) @ 90 PSI |
| Sound Pressure / Power | 92 / 103 dBA |
| Air Inlet | 1/4" |
| Minimum Hose Size | 3/8" (10mm) |
Key Features
- Durable Twin Hammer Design: Ensures consistent high torque output and long service life.
- High Precision Cylinder: Reinforced with shot peening for optimal tightness and power.
- Composite Housing: Lightweight (2.07kg) yet durable, reducing user fatigue significantly.
- Steel Hammer Case: Protects the mechanism against serious drops and heavy use.
- Non-Slip Textured Handle: Ergonomic grip for safety and comfort in oily conditions.
- Handle Exhaust: Directs air away from the user and workpiece.
- Precision Control: Full Power in Reverse + 3 Forward settings.
Ideal Applications
Precision Engineering, Unmatched Power:
- Twin Hammer Mechanism: Our wrenches feature a sturdy dual-hammer mechanism that ensures maximum torque output and durability. Therefore, they are easy to use.
- High Precision Cylinder: Our wrenches are designed with high-precision pneumatic cylinders and reinforced with shot peening to improve tightness and ensure perfect performance. They achieve precise torque output and reliable results in every job.
Built to Endure, Designed for Comfort:
- Steel Hammer Case: The steel hammer case protects the internal mechanism from the rigors of heavy use, ensuring long-lasting performance in the most demanding environments.
- Composite Housing: Constructed from lightweight yet durable composite materials, our wrench offers exceptional strength without weighing you down, making it ideal for extended use without causing fatigue.
- Non-Slip Textured Handle: The ergonomic handle features a non-slip textured surface, providing a secure grip and reducing hand fatigue, even during prolonged operation, for enhanced comfort and safety.
Versatile Applications, Maximum Efficiency:
- Full Power in Reverse: Our wrench offers unmatched versatility with full power in reverse. It allows you to easily tackle a wide range of tasks, from tightening bolts to removing stubborn fasteners.
- Ideal for Various Industries: From automotive repair and tire work to body shops, engine repairs, woodworking, and furniture restoration, the LE-TH4260 is the ultimate tool for professionals across industries. It delivers the power and precision you need to do the job right every time.
Your Trusted Partner in Tooling Solutions:Your trusted partner: At Lematec, we're not just a manufacturer, we're your partner. With our customizable solutions, private label services, and OEM manufacturing capabilities, we can meet your unique needs and help you differentiate in the marketplace. Choose LE-TH4260 heavy-duty pneumatic impact wrench to enhance your brand value.