Air Angle Grinder 10000 RPM LE-G804

(1) Allows flexibility for grinding in confined areas.
(2) Safety trigger to prevent accidental start-up.
(3) Precision-machined steel gears for durability and long life.
(4) Compact design for ease of handling.
(5) Ideal for cleaning casting, metal dressing, rust removal, weld preparation, and automotive bodywork fabrication 

LE-G804 | Industrial Air Angle Grinder with Safety Guard

High-Performance Grinding

The LEMATEC LE-G804 is a professional-grade air angle grinder designed for precision and durability. Available in 4", 4.5", and 5" sizes, this tool is the go-to solution for heavy-duty metal dressing, rust removal, and fabrication tasks. Engineered with industrial safety and operator comfort as top priorities.

LE-G804 Air Angle Grinder Main Unit

Engineered for Professionals

🛡️ Advanced Safety Trigger

Equipped with a safety lever mechanism that prevents accidental start-up, ensuring a secure and controlled working environment for operators.

⚙️ Precision Steel Gears

Features precision-machined steel gears for maximum power transfer and long-lasting durability even in demanding high-torque applications.

📐 Compact & Ergonomic

Its lightweight and balanced design enables easy handling and maneuverability in hard-to-reach or confined areas, reducing operator fatigue.

🔩 Versatile Guard System

Includes a sturdy safety guard to protect the user from debris and sparks while allowing a clear view of the grinding surface.

Technical Specifications

Model NumberLE-G804
Disc Size Options4" / 4-1/2" / 5"
Tool TypeAir Angle Grinder with Guard
Gear MaterialPrecision-Machined Steel
Safety FeatureLock-off Safety Trigger
Housing MaterialIndustrial-Grade Aluminum Alloy
OriginMade in Taiwan

Wide Range of Industrial Applications

Cleaning Casting Metal Dressing Rust Removal Weld Preparation Automotive Bodywork Hard-to-Reach Grinding

Customizable Solutions for Global Brands

As a trusted manufacturer, LEMATEC offers professional OEM/ODM services to meet your specific brand requirements. We provide tailored colors, branding, and packaging for distributors and procurement teams.

Request B2B Quote / Samples ➔

Expert Engineering | Trusted Quality | Taiwan Manufacturing


Pneumatic angle grinder 
*LE-G804
Cutting Wheel:4"
Spindle Thread:3/8"-24, M10*1.5
Weight:3.1 Lbs (1.4kg)
Length:8.2 in (210mm)
Rotation Speed:10,000 RPM
Air Inlet:1/4 in
Hose Size: 3/8 in (10mm)
Avg. Air Cons.: 3.5 CFM

*LE-G8045 
Cutting Wheel:4-1/2"
Spindle Thread:5/8"-11, M14*2
Weight:3.1 Lbs (1.4kg)
Length:8.2 in (210mm)
Rotation Speed:10,000 RPM
Air Inlet:1/4 in
Hose Size: 3/8 in (10mm)
Avg. Air Cons.: 3.5 CFM

*LE-G805
Cutting Wheel: 5"
Spindle Thread:5/8"-11, M14*2
Weight:3.1 Lbs (1.4kg)
Length:8.2 in (210mm)
Rotation Speed:10,000 RPM
Air Inlet:1/4 in
Hose Size: 3/8 in (10mm)
Avg. Air Cons.: 3.5 CFM
 
Applications
  1. Cutting: An Air Angle Grinder can be used to cut through a wide range of materials, including metal, stone, and concrete. It is commonly used in metalworking and construction applications for cutting through pipes, rods, and other materials.

  2. Grinding: An Air Angle Grinder can be used for grinding and shaping metal, stone, and other materials. It can be used to remove rust, smooth rough edges, and prepare surfaces for welding or painting.

  3. Polishing: An Air Angle Grinder can be used for polishing and buffing metal and other materials. With the right attachment, it can be used to bring a high-gloss shine to surfaces.

  4. Sanding: An Air Angle Grinder can be used for sanding and smoothing surfaces, including wood, metal, and plastic. It can be used to remove old paint or varnish from surfaces and prepare them for refinishing.

  5. Sharpening: An Air Angle Grinder can be used for sharpening tools, including chisels, blades, and drill bits. With the right attachment, it can be used to restore a sharp edge to dull or damaged tools.


This video will show you how to use an air angle grinder and the best way to clean it up afterward.