1/3 HP double-shaft motor with left/right spindles + integrated 150 CFM dust collection — the production-lab workhorse
HANDLER Manufacturing has been a family-owned American maker of dental laboratory equipment since 1920. The 76-Series Polishing Units combine reliable Polishing motors with integrated dust collection in a single rugged baked-enamel bench-top cabinet. The 76M is the mid-size 2-station workhorse of the 76 Series — double-shaft motor, left and right tapered spindles, integrated 150 CFM dust collection, and a baked-enamel chassis tough enough for daily shop abuse.
What Makes This Unique
The 76M is the model most production labs buy as their primary Polishing station. The double-shaft motor and dual tapered spindles mean the operator can mount different wheels for rough and finish work and switch sides instead of switching wheels — minutes saved per case multiplied across a typical lab's daily caseload.
💡 Selling Tips for Sales Team
| Specification | Value |
|---|---|
| Manufacturer SKU | 76M |
| Brand | HANDLER (a Blackstone Industries brand) |
| Configuration | 2-station mid-size bench-top polisher with integrated dust collector |
| Motor | 1/3 HP double-shaft Polishing motor |
| Spindles | Left + right tapered, for standard buffing wheels |
| Airflow | 150 CFM |
| Filter | 20″ × 12″ × 2″ (480 cu. in.) fiberglass, pre-installed |
| Dimensions | 20.5″ W × 19.75″ D × 12.5″ H |
| Shipping Weight | 53 lbs (24.0 kg) — packaging adds ~30% for freight |
| Housing | Sturdy metal with baked-enamel finish |
| Voltage | 115V 50/60 Hz |
| Country of Manufacture | United States of America |
Works with standard tapered-spindle buffing wheels, Polishing wheels, lab brushes, and felt polishers. Compatible with HANDLER 86B Sta-Kleen splash shield, HANDLER 405 magnifying bench light, and the AK3D 3-D Model & Flexible Partial Polishing Kit.
HANDLER Manufacturing carries a factory warranty on all Polishing Units. For current warranty terms, the RMA process, and technical support, visit handlermfg.com/warranty or call (800) 274-2635.
HANDLER Manufacturing — Polishing Unit Demonstration