Every EDCO Classic floor grinder holds its tooling the same way: grinding accessories drop into the disc slots and a wood wedge gets tapped in behind them to lock everything tight. The EDCO 12160 CG225 wood wedge is that consumable - the genuine part sized for Classic single-disc, dual-disc, and four-disc grinders, sold here in a contractor pack of 12 so a tooling change never stops the job.
Use cases
Mounting Dyma-Serts and Strip-Serts. Wedges seat EDCO grinding inserts firmly in the disc so they run true under load, whether you are grinding high spots or stripping coatings.
Securing wire brushes and grinding stones. The same wedge system holds cleanup brushes and silicon-carbide stones for surface prep and cleaning work.
Rental fleet upkeep. Rental houses go through wedges constantly - every accessory swap costs a wedge or two, so a 12-pack in the parts drawer keeps Classic grinders earning.
Specifications
- Genuine EDCO part 12160 (CG225 wood wedge)
- Fits: EDCO Classic single-disc, dual-disc, and four-disc floor grinders
- Works with: Dyma-Serts, Strip-Serts, wire brushes, grinding stones
- Material: wood, sized for the Classic disc slot
- Quantity: pack of 12
Frequently asked questions
Why wood instead of metal or plastic?
Wood compresses just enough to wedge the accessory tight, absorbs vibration instead of transmitting it, and splits free easily at changeout without damaging the disc slot. It is the same design EDCO has used on Classic grinders for decades.
How do I install the wedges?
Drop the grinding accessory into the disc slot, set the wedge beside it, and tap the wedge in with a hammer until the accessory cannot move. To remove, tap the wedge out from the opposite side or split it with a chisel.
How often do wedges need replacing?
Plan on new wedges at most accessory changes. Old wedges compress, soak up slurry, and lose their grip - reusing a tired wedge is the usual cause of a Dyma-Sert working loose mid-grind.
Do these fit newer EDCO magnetic-plate grinders?
No - wedges are for the wedge-slot discs on Classic-style grinders. Magna-Trap plate machines hold tooling magnetically and do not use wedges.
Discount Cleaning Products is an authorized EDCO dealer with US-based customer service. Stock a pack of 12160 wedges alongside your Dyma-Serts and the grinder never waits on a fifty-cent part.
