for over 85 years, RAY FOSTER Dental Equipment has manufactured precision alloy grinders in Southern California for dental laboratories worldwide. The FOSTER Alloy Grinder is the proven workhorse for sprue separation and the finishing and polishing of chrome-cobalt alloy framework — rugged, comfortable, and built to last.
The AG05C is RAY FOSTER’s top-of-line bundle: the variable-speed AG05 grinder paired with the CDC1 Cyclone Dust Collector. Variable RPM control up to 26,000 plus cyclone-based dust capture in a single catalog number — this is the configuration high-volume crown-and-bridge and partial-denture labs ask for by name.
This is the configuration that experienced lab managers spec when they’re building a new bench from scratch. The AG05’s precision speed control plus the CDC1’s industry-leading dust extraction — without the back-and-forth of buying two separate units.
| Manufacturer SKU | AG05C |
| Brand | RAY FOSTER |
| System Configuration | AG05 Variable-Speed Grinder + CDC1 Cyclone |
| Grinder Motor | 1/4 HP high-torque, totally enclosed |
| Speed Control | Front-panel potentiometer, fingertip variable |
| Max RPM | 26,000 |
| Cyclone Motor | 1 HP, 112 CFM, 59 dB |
| Cyclone Control | Auto on/off, slaved to grinder motor |
| Cyclone Dimensions | 12″ W × 12″ D × 16.5″ H |
| Grinder Dimensions | 10.25″ W × 11.75″ L × 11″ H |
| Net Weight (system) | 63 lbs (28 + 35 lbs, 28.6 kg) |
| Shipping Weight (system) | 73 lbs (31 + 42 lbs, 33.1 kg) |
| Voltage | 220V 50/60 Hz |
| Country of Manufacture | United States of America |
Works with: FOSTER F030 and F031 high-speed spindle accessories; standard 6-flute carbide alloy-grinder cutters and polishing tools. CDC1 cyclone supports any 2.5″ suction-port equipment.
All RAY FOSTER products carry the manufacturer’s warranty against defects in materials and workmanship. for current warranty terms and service details, contact RAY FOSTER directly at (800) 654-4519 or sales@fosterdental.com.
Video resources are available directly from RAY FOSTER Dental Equipment. Visit fosterdental.com or contact the factory at (800) 654-4519 to request product demonstration videos for the Alloy Grinder series.
Works with FOSTER F030/F031 spindles, alloy-grinder cutters, CDC1 replacement filters — related searches: AG05C, variable speed cyclone grinder, dental lab top-tier grinder, FOSTER complete grinding station, CrCo polishing station.