The EDCO A201 Start-Up Pack is the OEM cutter, spacer, and shaft kit that turns a bare CPM-8 6-shaft drum into a working concrete scarifier. Concrete contractors, surface-prep crews, and rental fleets order this pack when they buy a new drum, when their existing cutters have flat-spotted from a long coating job, or when a sidewalk trip-hazard project is on the schedule and the machine has to run all day without stopping.
Why this pack works: The CP206-T tungsten-carbide cutter is EDCO's general-purpose 6-point flail. Carbide stays sharp through cured concrete, paint, epoxy, urethane, and thinset that would round off a steel cutter in an hour. Crews who run CPM-8s every day usually keep one A201 on the shelf and a second on the truck, because swapping a worn-out drum kit takes about thirty minutes and saves a half-day of downtime. Reading through contractor discussions, the consistent comment is that genuine EDCO carbide outlasts the import knock-offs by two to three jobs and runs smoother (less vibration in the handles), which matters on long traffic-line removal runs.
What's in the pack
- 78 EDCO CP206-T 6-point tungsten-carbide flail cutters
- 215 hardened steel spacers
- 6 cutter shafts sized for the CPM-8 6-shaft drum
Note: The drum itself is sold separately (EDCO part 65050). The A201 is the wear-pack that fills an empty drum; if you need a complete preloaded drum, order 65050C instead.
Built for these jobs
- Sidewalk trip hazards. Quick-grind 1/8-inch lips off public sidewalks to bring concrete back into ADA tolerance.
- Coating and paint removal. Strip line paint, thinset, mastic, and floor coatings before recoating.
- Traffic line removal. CPM-8 with carbide drums removes 800-1,000 lineal feet of paint per hour.
- Surface profiling. Roughen smooth concrete to CSP 4-6 before overlays, sealers, or epoxy floor systems.
- Tile and adhesive scarifying. Knock down old thinset on warehouse and parking-deck floors.
Frequently asked questions
Will the A201 fit any EDCO scarifier?
The A201 is sized for the CPM-8 6-shaft drum (8-inch working width). The CPM-10 uses the A207 or A208 startup pack instead, and the CPL-8 takes the A212. Carbide cutters and spacers are not interchangeable across drum widths.
How long do the cutters last?
Cutter life depends entirely on what you're scarifying. On clean cured concrete, expect 8-15 hours of run time before the carbides flat-spot. On heavy paint or rebar-laden concrete, life drops to 4-6 hours. Carbide consistently outlasts steel by 4-8x.
Can I run carbide and steel cutters in the same drum?
EDCO does not recommend mixing cutter types on a single drum. Mixed packs vibrate harder and wear unevenly. Steel cutters (the A202 pack) are better for asphalt and softer materials; carbide is the right choice for concrete and coatings.
Do I need to replace spacers each time I change cutters?
Inspect every spacer at cutter changeout. Spacers are hardened but they round and crack over time. The A201 ships with 215 fresh spacers so a full re-pack is a single transaction.
Can I rebuild the cutter pack myself?
Yes. Rebuilding takes 20-30 minutes with the drum on a bench. EDCO's CPM-8 parts manual diagrams the cutter-spacer pattern; the assembly torque is light because the shafts retain their own end caps.
Why buy from Discount Cleaning Products
We are an authorized EDCO dealer and stock the A201 along with the matching CPM-8 drums (65050, 65050C), edger packs (A211), and replacement cutters (CP206-T sold individually). Our team can help you confirm that you're ordering the right startup pack for the EDCO model on your trailer. Volume pricing is available for rental fleets and concrete-prep contractors who order multiple packs per quarter.