Alpha Tools AIR-850 Pneumatic Polisher – Professional Wet Polishing Tool

High-Performance Pneumatic Polisher for Stone & Concrete

The Alpha Tools AIR-850 is a premium air-powered polisher designed for professional stone, concrete, and engineered surface finishing. Built for speed, precision, and durability, this tool delivers exceptional results for wet polishing edges, surfaces, and contours.

Key Features

Powerful and Efficient

• No-load speed: Up to 5,500 RPM

• Air pressure requirement: 85 PSI (~6 Bar)

• Air consumption: 15 CFM (425 L/min)

• Delivers fast, consistent polishing for demanding applications

Ergonomic and Lightweight

• Weight: ~2.75 lbs (1.2 kg) for easy handling

• Silicon gear head cover provides comfort and vibration damping

• Compact design allows precise edge and surface polishing

Integrated Water-Feed System

• Central water-feed delivers continuous wet polishing without extra adaptors

• Keeps work area clean and minimizes dust

• Splash guard improves visibility and controls water spray

Complete Accessory Kit

• 15 ft air hose and 15 ft water hose

• Reversible side handle

• Rust inhibitor oil, wrenches, O-rings, and quick coupler with shut-off valve

• Ready to use out-of-the-box

Specifications

Ideal Applications

Stone Fabrication & Finishing

• Wet polishing granite, quartz, marble, and engineered stone

• Surface finishing and edge detailing

• Compatible with professional wet drilling accessories

Professional & DIY Use

• Perfect for fabricators, contractors, and DIY enthusiasts seeking precision wet polishing

• Ergonomic design reduces fatigue during extended use

Why Choose the AIR-850?

• High RPM for faster, smoother polishing

• Built-in water feed keeps surfaces wet and dust-free

• Lightweight and ergonomic for comfort and control

• Comprehensive accessory kit for immediate use