LE-G501 Air Screwdriver – Lightweight High Torque Fastening
LE-G501 Air Screwdriver – Lightweight High Torque Fastening
Product Summary
The Le Lematec LE-G501 is a pneumatic air screwdriver with adjustable clutch. Specs: 1,800 RPM, inline body design. Accepts standard 1/4" hex driver bits (Phillips, Torx, hex, flathead). Quick-change bit holder. Air inlet: 1/4" NPT at 90 PSI. Requires 3-4 CFM. Clutch prevents cam-out and over-tightening. Used for assembly lines, HVAC installation, and production fastening. Manufactured by Le Lematec. Price: $72.84. Ships factory direct.
Best for: Professional mechanics, industrial workers, and serious DIY enthusiasts.
LE-G501 Air Screwdriver
The LE LEMATEC LE-G501 Air Screwdriver is engineered for precision, durability, and ease of use. Built with a high-precision double hammer clutch and a powerful motor design, this tool delivers consistent torque for industrial assembly, woodworking, and workshop applications.
Specifications
- Average Air Consumption: 2.4 CFM
- No-Load Speed: 13,000 RPM
- Air Inlet: 1/4"
- Chuck Size: 4–6 mm
- Working Pressure: 90 PSI / 6.5 Bar
- Weight: 0.7 kg
- Length: 185 mm
- Working Torque: 100 N-m / 73 lbs-ft
Key Features
- High-precision double hammer clutch increases torque by over 35%
- Precision motor design for powerful, reliable operation
- Compact, lightweight, ergonomic design for reduced fatigue
- Ideal for woodworking, industrial assembly, and repair work
- Made in Taiwan for quality and durability
Perfect For
The LE-G501 is perfect for mechanics, technicians, carpenters, and DIY enthusiasts who need reliable fastening power. From workshop projects to professional industrial use, this air screwdriver provides the strength and control you need.
Packing Details
- Packing: Corrugated box
- 20 pcs per carton
- Net Weight: 16.5 kg | Gross Weight: 17.5 kg
- Volume: 0.96’
Why Professionals Choose This Tool
- High-Torque Fastening: Drives screws faster and with more consistent torque than manual or electric screwdrivers
- Adjustable Clutch: Set torque limit to prevent cam-out, stripping, and over-tightening — essential for production-quality assembly
- Lightweight Inline Design: Straight-body ergonomics for overhead work, assembly lines, and repetitive fastening without wrist strain
- Quick-Change Bit Holder: Swap between Phillips, Torx, hex, and other driver bits in seconds — no tools required
- 1,800 RPM Speed: Fast enough for production screw driving, controllable enough for precision electronics and appliance assembly
What's in the Box
- LE-G501 air screwdriver
- Phillips #2 bit (pre-installed)
- Bit holder / adapter
- Air inlet fitting (1/4" NPT)
- User manual
Compatible With
| Bits | Standard 1/4" hex driver bits — Phillips, flathead, Torx, hex, square drive, Pozidriv |
| Air Compressors | 3-4 CFM at 90 PSI |
| Fasteners | Machine screws, self-tapping screws, wood screws, sheet metal screws, Tek screws, drywall screws |
Ideal Applications: assembly line, production fastening, HVAC installation, electronics assembly, appliance repair, cabinetry, sheet metal work, manufacturing
Frequently Asked Questions
What air compressor do I need for the LE-G501 Air Screwdriver?
This tool requires approximately 4-6 CFM at 90 PSI. A compressor with at least a 20-gallon tank provides sufficient air volume for intermittent use. For continuous operation, a 30+ gallon tank is recommended.
Is the LE-G501 Air Screwdriver compatible with my existing air setup?
Yes. Like all Le Lematec tools, it uses a standard 1/4" NPT air inlet fitting that's compatible with most compressors, hoses, and quick-connect couplers from any manufacturer.
What torque range does the LE-G501 deliver?
The LE-G501 delivers adjustable torque suitable for #4 through #12 machine screws and self-tapping screws. The clutch adjustment lets you dial in the exact torque needed — from delicate electronics assembly to heavy sheet metal fastening. This prevents stripped screws and damaged workpieces.
Can I use this for HVAC ductwork and sheet metal?
Yes. Air screwdrivers are the primary fastening tool in HVAC shops for driving Tek screws into sheet metal ductwork. The LE-G501 drives self-drilling sheet metal screws quickly and consistently. The inline design and lightweight body make overhead ductwork installation less fatiguing than using a cordless drill.
How It Compares
The LE-G501 delivers torque-controlled fastening that electric screwdrivers cannot match at this price point. Compared to cordless impact drivers, air screwdrivers offer lower weight, consistent torque without battery degradation, and no risk of over-driving into soft materials. The G501 is specifically designed for assembly-line and repetitive fastening where consistent torque prevents stripped threads and under-tightened fasteners.