20,000 RPMFree Speed
0.7 HPMotor Output
0.9 KGNet Weight
80 dBAPatented Low Noise
Private Label & OEM Support Strengthen your tool portfolio with full OEM/ODM support, including customized housing colors and branded packaging. Taiwan factory direct — no middlemen.
Ready-to-Market Assets High-resolution product imagery and technical demonstration videos available for global distributor storefronts. Shorten your time-to-shelf.
Low Maintenance / High Stability Taiwan-engineered precision motor built for continuous load duty. Consistent performance lifecycle reduces post-sale support costs for distributors.
"In professional workshops, the LE-G1048 isn't just a cutter — it's a productivity multiplier. By balancing a high-torque 0.7 HP motor with an ultra-light 0.9 kg body, we allow technicians to perform heavy-duty cuts — like exhaust pipes and structural bolts — with one-handed precision. Our patented 360-degree rear exhaust prevents oil and debris from contaminating the workspace."Industrial Features & Engineering Logic
Performance EdgePatented Low-Noise Muffler System
The LE-G1048 features a specialized internal muffler that limits sound pressure to 80 dBA — below the threshold of many competing air grinders. This supports occupational health compliance and reduces technician fatigue during extended cutting shifts without sacrificing cutting velocity.
Safety LogicLock-Off Safety Trigger Mechanism
The integrated lock-off trigger prevents accidental activation during handling or maintenance. The ergonomic grip design and high-strength 3-inch safety guard protect the operator from sparks and wheel debris during high-torque cutting operations.
Technical Procurement Summary
ModelLE-G1048
Power Output0.7 HP
Free Speed20,000 RPM
Disc / Wheel Size3 inch / 75 mm
Noise Level80 dBA (Patented)
Net Weight0.9 kg (1.98 lbs)
Air Consumption6.5 SCFM (Avg)
Air Inlet1/4" NPT / PT
Application Scenarios
Automotive Service Rapid cutting of rusted exhaust pipes, seized shocks, and chassis bolts in tight undercarriage spaces.
Metal Fabrication Efficient trimming of steel rods, angle iron, and sheet metal on production lines or in field repairs.
Machinery Maintenance Removing damaged fasteners and cutting slots in confined enclosures where full-size grinders cannot reach.
Wholesale & OEM Sourcing A high-demand, stable SKU for global tool brands and hardware distributors seeking Taiwan-manufactured quality.

Designed for continuous industrial duty cycle. The LE-G1048 maintains consistent RPM under load — critical for professional cutting where wheel speed drop causes binding and rough cuts.
FAQ: LE-G1048 Air Cut-Off Grinder
What disc size does the LE-G1048 use?
3-inch (75mm) cut-off wheels. This is standard for automotive exhaust work, metal fabrication, and confined-space cutting where larger grinders cannot maneuver.
How loud is the LE-G1048?
80 dBA, enabled by its patented internal muffler system. This is below many competing air grinders that run at 85–90 dBA, reducing technician fatigue during extended cutting operations.
What air compressor is required?
The LE-G1048 requires 6.5 SCFM average air consumption and connects via 1/4" NPT or PT inlet. A standard workshop compressor capable of sustained 90 PSI output is recommended for continuous duty use.
Is it suitable for exhaust pipe cutting?
Yes. Commonly used for automotive exhaust pipe cutting, seized bolt removal, and chassis work. The 3-inch wheel profile and 20,000 RPM allow access to tight spaces where larger grinders cannot operate.
Does LEMATEC offer OEM or private label options?
Yes. OEM and ODM support includes custom housing colors and branded packaging. Contact LEMATEC to discuss MOQ, lead time, and private label specifications.