Le Lematec LE-G501 Air Screwdriver | 1,800 RPM, Adjustable Clutch, Quick-Change 1/4" Hex

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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: 1,800 RPM
  • Air Inlet: 1/4"
  • Chuck Size: 4–6 mm (1/4" hex)
  • Working Pressure: 90 PSI / 6.5 Bar
  • Weight: 0.7 kg
  • Length: 185 mm
  • Working Torque: 100 N·m / 73 lbs-ft

Key Features

  • Adjustable clutch prevents cam-out, stripping, and over-tightening
  • Quick-change 1/4" hex bit holder — swap bits in seconds, no tools required
  • High-precision double hammer clutch increases torque by over 35%
  • Compact, lightweight inline design for reduced fatigue
  • Ideal for assembly lines, HVAC, and production fastening

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.

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 3-4 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.

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