Alpha AIR Series Mini Pneumatic Polishers

The AIR Series Mini Pneumatic Polishers are compact, high-performance wet polishing tool designed for detailed stone fabrication and precision finishing applications. Engineered specifically for polishing areas that are difficult to access with full-size polishers, this mini air polisher provides exceptional maneuverability and control when working on sink rims, bowls, tight corners, curved edges, and other intricate stone surfaces.

Its lightweight ergonomic design helps reduce operator fatigue while maintaining the performance required for professional fabrication work. The integrated center water-feed system delivers water directly to the polishing surface, improving cooling, reducing dust, and extending pad life during wet polishing operations.

Designed for both fabrication shops and field installations, the AIR-300 Series operates with a standard air compressor and delivers reliable performance for granite, marble, quartz, engineered stone, and other hard surface materials.

Key Features

• Compact mini pneumatic polisher for detailed finishing work
• Lightweight ergonomic design for improved maneuverability
• Center water-feed system for efficient wet polishing
• Ideal for sink rims, bowls, corners, and curved surfaces
• High-performance 5,800 RPM pneumatic motor
• Compatible with 2", 3", and 4" backing pads
• Requires only a 3 HP air compressor
• Suitable for fabrication shops and on-site installation work
• Professional-grade construction for long service life

Specifications

• No-Load Speed: 5,800 RPM
• Air Pressure: 87 PSI (6 Bar)
• Air Consumption: 10 CFM (280 L/min)
• Weight: 1.6 lbs. (0.73 kg)
• Air Inlet: 1/4" BSPT
• Water Inlet: 1/4" BSPP
• Compatible Disc Sizes: 3" and 4"
• Compatible Backing Pads: 2", 3", and 4"
• Recommended Compressor: Minimum 3 HP

Models:

• AIR-300 – 5/8"-11 Spindle Thread
• AIR-304 – M14-2 Spindle Thread

• 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.