Raimondi Bulldog Advanced Full Bullnose Milling Wheel - BDW22FBM
Features
- Diamond wheel designed for 7/8" (22 mm) full bullnose milling of material (Step 1)
- For Raimondi Bulldog Advanced (BD1WD) and Dual-Head Bulldog Advanced (BD2WD) profiling machines
- 7/8" (22 mm) radius
- ~80 grit diamond wheel
- 5" diameter wheel
- 20 mm arbor
What our Experts Think
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Pro‑grade floor maintenance solution — the BERTA Advanced Floor Sponge Machine is engineered for demanding cleaning environments
- Combines scrubbing, mopping, and drying functions in one unit for faster, more efficient workflows
- Designed to handle a wide range of floor types — from tile and concrete to sealed wood and epoxy
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Ergonomic controls and balanced handling reduce operator fatigue during extended use
- High‑absorption sponge system lifts soil and water more effectively than traditional mops
- Durable construction built for daily commercial or industrial use
- Easy access to cleaning components simplifies maintenance and reduces downtime
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Expert tip: Use with recommended Raimondi cleaning solutions and replace sponges as needed for best results
Q&A
Q: What is this product?
A: A professional‑grade floor sponge cleaning machine designed to efficiently remove grout residue from tile and stone floors without pulling grout from the joints.
Q: What surfaces does it work on?
A: Suitable for terracotta, porcelain, ceramic, marble, natural stone, quarry, and similar hard surfaces after grouting.
Q: What cleaning performance can I expect?
A: Cleans 800–1,500 sq ft per hour, saving time on medium to large tile installation jobs.
Q: How does the machine feed water to the sponge?
A: Water is fed via a foam‑reducing rubber belt — there’s no pump to clog up, improving reliability.
Q: What are the key features?
A: Features include: a die‑cast aluminum body for strength and light weight, folding adjustable handle, quick‑change magnetic sponge roller system, and a 4 gal (15 L) removable water tank.
Q: Can sponge moisture be adjusted?
A: Yes — the pressure adjustment lever lets you control sponge dampness for optimal cleaning.
Q: Is it easy to replace sponges?
A: Yes — the magnetic quick‑clutch system enables fast, tool‑free sponge roller changes.
Q: Does it include accessories?
A: Comes standard with a sponge roller for cement‑based grout, anti‑foaming liquid, and the user/maintenance manual.
Maintenance Tips
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Clean after each use: Rinse the sponge roller and water tank thoroughly with clean water to remove grout residue and prevent buildup.
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Inspect and replace sponge roller: Check the sponge for wear; replace it when thick grout or wear reduces cleaning efficiency.
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Check water dosing system: Ensure the water feed and moisture adjustment lever move freely and are free of debris.
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Lubricate moving parts: Periodically grease the chain, bearings, axles, and rollers to keep the machine running smoothly.
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Keep electrical parts dry: Avoid water contact with the motor and power cable; inspect the cable for damage before use.
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Store properly: After cleaning, raise the sponge off the floor and store the machine in a dry area; remove the sponge roller for long storage.
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Use anti‑foam when needed: Add anti‑foam liquid to the tank when heavy foaming occurs to ensure consistent water delivery.
Damage 
Loss 
Theft 
