3800W 2-in-1 Electric Diamond Grinder & Polisher

Tackle floor/wall renovation, stone polishing, and concrete leveling effortlessly—no ladders, no back strain. This versatile tool combines a powerful motor, flexible telescopic rod, and 3-head grinding design to cut project time and labor costs, ideal for both large-scale jobs and tight spaces.

Core Features
1. Powerful 3800W Pure Copper Motor
High-torque, heat-resistant pure copper motor handles tough tasks: marble polishing, concrete leveling, granite processing, and metal descaling.
Built-in automatic overheating protection (auto-shuts off when overloaded) and dual safety switches (prevents accidental starts) for long-lasting, safe use.

2. 6-Speed Adjustment (700-65000 RPM)
Fine-tune speed to match materials (cement, red brick, marble) and tasks (rough grinding, fine polishing, descaling).
Low gear compatibility with ordinary sandpaper avoids material damage; quick disc replacement (works with diamond/resin/sandpaper discs).

3. Flexible Telescopic Rod (90-130cm)
Adjust length via rod replacement to 90-130cm (35.4-51.2")—locks securely at your preferred height, reducing back fatigue during long work hours.
Seamlessly switches between upright floor mode and handheld wall mode: reach high walls, tight corners, or floors without bending or ladders, boosting comfort and efficiency.
Extra anti-vibration side handle (top/side threads) for two-hand control, ensuring precision and even pressure.

4. 90° Dead-End-Free Grinding
Precise 90° edge grinding for stairs, corners, and baseboards—no dead spots.
Removable edge guard for easy access to tight areas; minimized debris splatter for safer operation.

5. 3-Head 4" Diamond Grinding
3 high-hardness 4" (100mm) diamond grinding heads expand coverage, enabling fast removal of terrazzo, epoxy coatings, and concrete residue.
Synchronized 3-disc design improves surface flatness, reduces wear, and accelerates large-scale floor refinishing/leveling.

6. Dust Control & Heat Dissipation
Built-in dust shroud with vacuum port (compatible with shop vacuums) traps airborne debris, protecting the motor and reducing cleanup.
Porous heat dissipation design keeps the motor cool; external brush port allows 10-second carbon brush replacement for non-stop

Specifications
Power: 3800W Pure Copper Motor
Voltage: 110V
Disc Size: 3 × 4" (100mm) Diamond Heads
Speed Range: 6 Speeds (700-3000 RPM)
Weight (Without Pole): 7.25kg (16 lbs)
Telescopic Rod Length: 90-130cm (35.4-51.2")

What's in the Box
1 × 3800W Electric Diamond Grinder & Polisher
1 × 90-130cm Telescopic Rod
3 × Diamond Grinding Discs
3 × Polishing Pads
3 × Sandpaper Discs
3 × Adhesive Discs
1 × Anti-Vibration Side Handle
1 × Quick-Release Wrench
2 × Spare Carbon Brushes

Safety First
Always wear PPE: safety glasses, dust mask, ear protection, and work gloves.
Pause extended operation to inspect carbon brushes and the heat dissipation window.
Check equipment/circuitry before use; use speed ≥ Level 3 for hard surface sanding.