The Edco 72312 Turbo Grinder Accessories TMC-7, 7" Rigid-Head Assembly with complete round shroud is the turbo grinder rigid-head assembly that concrete prep contractors and coatings applicators running the EDCO TMC-7 platform use for concrete contractors running an EDCO TMC-7 turbo grinder for slab prep. It is built for daily commercial work and pairs purpose-built engineering with the OEM build quality that keeps a unit on a route for years.
Built for
- Concrete contractors running an edco tmc-7 turbo grinder for slab prep.
- Coatings applicators removing thinset, mastic and old epoxy.
- Restoration crews dressing concrete before polishing or overlay.
Specifications
- Head size: 7 inches
- Type: Rigid head assembly with complete round shroud
- Compatible machine: EDCO TMC-7 turbo grinder
What you get
- Replaces a worn TMC-7 rigid-head assembly with a complete round shroud, factory-spec.
- Keeps the 7-inch grinding diameter sealed against the slab so dust capture stays effective.
- Installs onto the existing TMC-7 platform without modification.
- Sized for concrete grinding, thinset removal and coatings prep on flat slabs.
- Designed and manufactured by EDCO for the TMC-7.
- Authorized EDCO dealer; covered by EDCO parts warranty.
Frequently asked questions
What does the rigid head do?
The rigid head holds the grinding tool flat against the slab and provides the structure for the dust shroud. A rigid head produces an even cut on a flat slab; a flexible head follows uneven floors at the cost of cut consistency.
When should I replace the head versus just swapping tooling?
Replace the head when the shroud is cracked, the bearings rumble, or the head no longer holds tooling square to the slab. Tooling itself is replaced as it wears, separately from the head assembly.
Does this fit any 7-inch grinder, or only the EDCO TMC-7?
This is the EDCO 72312 part for the TMC-7. Other 7-inch grinders use proprietary head assemblies - do not cross-fit.
Is the shroud included?
Yes. The 72312 ships as the complete round shroud plus the rigid head assembly so the dust seal is intact when installed.
What kind of dust extractor should I pair this with?
EDCO recommends pairing the TMC-7 with a Vortex-series dust collector sized for the airflow at the shroud. Talk to us about a matched extractor.
Discount Cleaning Products is an authorized EDCO dealer. Every unit ships with the standard EDCO manufacturer warranty, and our US-based customer service team is on hand to answer pre-purchase fit and parts questions.
