ALPHA PSG-125 PNEUMATIC AIR GRINDER 5"

The Alpha PSG-125 Pneumatic Air Grinder is a rugged, professional-grade air-powered 5-inch angle grinder engineered for heavy-duty grinding, shaping, and cutting on stone, concrete, metal, and other hard materials. Built with a powerful pneumatic motor and an ergonomic aluminum body, this tool is ideal for fabricators, contractors, and industrial professionals who demand consistent performance, durability, and long service life.

Designed for pneumatic operation, the PSG-125 delivers smooth, continuous power without overheating, making it well-suited for continuous grinding applications on job sites and in fabrication shops. It features operator-friendly controls, easy maintenance access, and optional accessory kits for wet cutting or specialized applications.

Key Features

• Powerful 1.4 HP pneumatic motor with speed control for consistent grinding performance.
• 5-inch grinding wheel capacity with standard 5/8″-11 spindle thread.
• Compact and ergonomic aluminum body for better balance and reduced operator fatigue.
• Reversible safety lever throttle enhances user safety and control.
• Two auxiliary handle positions for versatile handling and grip.
• Adjustable rotating exhaust to direct airflow clear of the work area.
• Built-in oil port for easy maintenance and longer tool life.
  

Specifications

• No-load speed: 12,000 RPM (high-speed grinding).
• Air pressure: 90 PSI (standard industrial pneumatic pressure).
• Maximum disc size: 5″ × 1/4″ × 7/8″ (standard grinding wheel).
• Air inlet: 3/8″ NPSM (for flexible pneumatic hose connections).
• Weight: Approx. 4.6 lbs (2.1 kg).
• Length (tool body): Approx. 11-3/4″ (298 mm).

Perfect For

• Grinding, shaping, and surface prep on stone, concrete, metal, and masonry.
• Fabrication shop work and industrial grinding tasks.
• Optional wet cutting applications when used with an appropriate blade and kit. 

• Order Processing: Orders are typically processed within 1–3 business days after confirmation.
• Delivery Time: Once dispatched, delivery usually takes 3–10 business days depending on your location.
• Tracking: You will receive a tracking number by email/SMS once your order ships.
• Shipping Charges: Shipping fees (if any) are shown at checkout. Free shipping may apply for selected products or order values.
• Incorrect/Undelivered Address: Please check your address carefully. Additional fees may apply if re-delivery is needed due to customer errors.

• Return Window: Returns are accepted within 7–14 days from the date of delivery.
• Eligibility: Items must be unused, in original condition, with original packaging and proof of purchase.
  
• Return Process: Contact customer support with your order details to initiate a return.
  
• Refunds: Refunds are processed after the returned item is received and inspected.
  
• Return Shipping Cost: Unless the item is defective or incorrect, return shipping is usually paid by the customer.