ALC21
Die Grinder
Pneumatic
Milling Cutter
Industrial Use
Grinding Disc
Metal
High-speed universal
Depends on Tools
With Variable Speed
1/4"(6mm) and 1/8"(3mm)
21000rpm
430 L/Min 15cfm
Air Power
90psi
1/4"
Front Exhaust
Portable
Customized
Compact, Lightweight
Deburring, Grinding, Polishing
Neutral or OEM
Carton Box
compact, heavy-duty, lightweight
China
84671100
Product Description
Extension rod Air Power tool Straight Die Grinder with pattern pad abrasive

Extended spindle straight grinder: ALC21
- Flexible exhaust hose
- Exhaust with integral silencer
- Modern design and ergonomically shaped grip
- Extremely quiet and portable
- Resilient bearing
- Governor control for constant speed under load and low air consumption
- working for grinding with non-woven products and polishing discs
- Engineering, foundries, tool and patternmaking, aircraft construction, aerospace and car industry.
- Fine milling, grinding, engraving and polishing, especially for tool and patternmaking, aircraft construction.
- Grinding and polishing with the new non-woven nylon abrasives, flap brushes, cleaning brushes, unitized wheels, discs and mounted points, bobs and polishing buffs.
Product Name | Pneumatic straight grinder |
Model No.: | ALC21 |
Order NO.: | 500050 |
Collet Capacity | 1/4"(6mm) and 1/8"(3mm) |
Air consumption (L/min) / (CFM) | 430L/min / 15cfm |
Free Speed (rmp) | 21000rpm |
Weight (kg) | 1.25 |
Size in length (mm) | 250 |
Exhaust position | Front Exhaust |
With regulator | With Airflow regulator |



Match multiple abrasives: · Carbide burrs · Mounted points · Grinding wheels · Grinding Brush · Sandpaper |
Functions: Holes, surface treatment · Deburring · Grinding · Rust remove · Brushes grinding |
Industry use: · Pump grinding · Casting grinding · Forging grinding · Stamping grinding · Stainless steel polishing · Tube grinding · Tank grinding · Aviation grinding · Hydro generator grinding · Turbo machinery maintenance · Integrated die casting grinding |


