Dongcheng 20V MAX Brushless Angle Grinder DCSM03-125 | 8,500 RPM | 125mm Cutting 

Tikweld welding supplies and services is the distributor and supplier of DongCheng Power Tools in Nigeria. The Dongcheng DCSM03-125 Cordless Brushless Angle Grinder delivers professional-grade cutting and grinding performance with its 8,500 RPM brushless motor, 125mm wheel capacity, and 20V MAX battery system, engineered for use in metal fabrication, construction, automotive repair, and woodworking, the Dongcheng DCSM03-125 handles cutting and grinding of pipes, rebar, welds, bolts, and tiles with ease.

Why Choose This Grinder?

• 8,500 RPM Brushless Motor – 30% more power and 2X longer lifespan than brushed motors.
• 125mm (5") Cutting/Grinding – Handles metal, tile, and stone with ease.
• Ultra-Lightweight – Only 1.6kg (tool-only) for reduced fatigue.
• 20V MAX Battery Compatibility – Works with 4.0Ah/5.0Ah batteries (2 included in EM kit).
• 630W Brushless Motor – Delivers AC-level power without cords (equivalent to wired grinders).
• Ultra-Slim & Ergonomic – Aluminum alloy gearbox + soft grip reduces fatigue by 40%.

Professional Features

• Anti-Restart Protection – Prevents accidental startups after power interruption.
• Electronic Brake – Stops wheel immediately for added safety.
• M14 Spindle Thread – Compatible with standard 125mm discs.
• Brushless Motor – Zero iron loss, 50% quieter, and 3X longer lifespan than brushed motors.
• Industrial Dust Filter – Prevents abrasive debris from damaging internal components.
• Aluminum Alloy Gearbox – Lightweight (1.6kg) yet withstands heavy-duty abuse.
• Advanced Heat Dissipation – Cooling ports enable non-stop operation without overheating.
• Tool-Free Guard – Adjust in seconds for cutting or grinding tasks.

Technical Specifications Of Dongcheng 20V MAX Brushless Angle Grinder DCSM03-125 | 8,500 RPM | 125mm Cutting

• Power Output: 630W equivalent (20V MAX system)
• No-Load Speed: 8,500 RPM
• Battery: 2x 4.0Ah (DCSM03-125EM kit) / 5.0Ah compatible
• Disc Size: 125mm (5") | Spindle: M14
• Weight: 1.6kg (tool-only) / 2.2kg (with battery)
• Special Features:
• Dust-proof sealing
• Slim palm-fit handle
• Electronic brake
• Compatible Materials: Metal, wood, tile, stone

Frequently Asked Questions (FAQ)

Q: How long does the 4.0Ah battery last?

A: ~45-60 minutes of continuous grinding (depends on material density).

Q: Can this grinder cut rebar or thick metal?

A: Yes! Use 125mm diamond or abrasive cutting discs (sold separately).

Q: Where can I buy genuine Dongcheng batteries in Nigeria?

A: GZ Industrial Supplies stocks all authentic Dongcheng batteries and parts.

Q: Is the brushless motor worth the investment?

A: Absolutely—it outperforms brushed motors in power, runtime, and durability.

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