High Performance Angle Grinder – OTA Fiberglass Engineering®

Angle Grinder by OToAworks

Angle Grinder AGX9

The OTA AGX9 Angle Grinder is an essential tool for every workshop and job site, offering fast, precise grinding and cutting across a wide range of materials. Compatible with disc sizes of 115mm and 125mm. This versatile grinder is ideal for both delicate and heavy-duty tasks such as trimming thin profiles or sanding hard metal and stone surfaces.

Powered by a 1200W high-efficiency motor, the AGX9 features a steel disc guard with quick-lock adjustment, a three-position ergonomic handle for reduced fatigue, and a non-locking trigger switch for enhanced operator safety. A built-in power-on indicator adds a safety layer by alerting users when the tool is live.

Why Choose OToAworks AGX9

Looking for an angle grinder that puts safety and comfort first? The OTA AGX9 is designed with more than just performance in mind. From professional workshops to heavy-duty job sites, its engineering solves key pain points users face with traditional grinders.

Unlike many generic models, the AGX9 includes safety-critical features such as:

A non-locking paddle switch (dead man’s switch) for automatic shut-off
A power-on indicator for live status awareness
A spindle lock for secure disc changes and burst protection

But the innovation doesn’t stop at safety. Daily usage fatigue is real and AGX9’s lightweight body, ergonomic soft-grip handle, and three-position auxiliary handle make grinding more controlled and less tiring. What sets it further apart is the top-position handle, offering a third grip angle for enhanced leverage and control, ideal for overhead or intricate tasks.

Whether you’re a professional metalworker or a woodworking enthusiast, you’ll appreciate the brushless motor, dust-resistant construction, and intuitive disc installation. With variable speeds ranging from 6,000 to 12,000 RPM, this grinder delivers power exactly when you need it, without overworking your hands or the machine.

Download OToAworks AGX9 Angle Grinde Catalog

Download OToAworks AGX9 Angle Grinder Manual

Key Features

Variable speed control with 6 pre-set levels from 6600 to 11900 RPM
Slow-safe start-up prevents sudden torque and ensures smooth operation
Tool-less wheel guard is fully adjustable for quick repositioning during work
Spindle lock button allows fast and easy disc replacement
3-position auxiliary handle enhances comfort and reduces operator fatigue
Soft grip long handle ensures secure and ergonomic handling during prolonged use
Power-on indicator light confirms live connection for added safety
Suitable for cutting, grinding, sanding, and rust removal on metal, tile, pipe, and stone

The OTA AGX9 is part of our professional-grade tool lineup. Explore other OTA Pipe Fiberglass Tools for a complete on-site setup.

Applications

The AGX9 is suitable for:

Cutting and trimming pipes, tiles, and boards
Surface grinding of stone and concrete
Metal preparation, rust and paint removal
Sanding and smoothing wooden edges or weld seams

Safety Precautions

Use only discs rated at or above 12,000 RPM
Always wear safety goggles, gloves, and hearing protection
Do not operate the tool in wet or damp conditions
Only use branded accessories like OTA Fiberglass
Unplug the tool before changing discs or performing maintenance
The switch is non-locking by design for added safety

Key Specifications

Model AGX9
Power 1200W
Voltage 230V / 50Hz
Speed range 6000–12000 RPM (6-speed dial)
Disc sizes supported 115mm / 125mm / 150mm
Tool weight 2.5 kg
Protection class Class II (Double Insulated)
Packaging 44.5 × 34.5 × 27 cm (6 pcs/box)
Box weight 15–16.5 kg

Watch the OTA AGX9 Angle Grinder in real-world use:

Watch this video on YouTube

OToAWorks

Made In US
Lifetime Warranty
Replace Full Power Tools with Cordless
Safety First, Reliable & Affordable
Simple & Intuitive

Check Power Tools by OToAworks

With a focus on precision, durability, and user safety and comfort, OToAworks die grinders are trusted by professionals across multiple industries. Every tool is designed to meet rigorous quality standards to ensure long-lasting performance and safety.

OToAworks Die Grinder DGX9 is a compact, high-speed tool built for precision tasks like grinding, deburring, and finishing in tight spaces. Powered by a 710W motor at 33,000 RPM, it offers smooth, reliable performance with features like soft start, restart protection, and overload safety. Its ergonomic design ensures comfort during extended use, making it a perfect companion to your main grinding tools, backed by a full lifetime warranty.

Supporting Product: OToAworks DGX9 Die Grinder

Looking for a compact, high-speed tool for fine grinding, polishing, or deburring? Pair your OTA AGX9 Angle Grinder with the OToAworks DGX9 Die Grinder for a complete metalworking and surface-finishing solution.

The DGX9 features a lightweight, pen-style body design with a powerful 710W motor delivering speeds up to 25,000 RPM. Ideal for reaching tight spaces, performing delicate tasks, or working with non-ferrous materials, the DGX9 offers precise control with low vibration and excellent durability.