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Dongcheng 100mm Angle Grinder, 13000 RPM

Dongcheng 100mm Angle Grinder, 13000 RPM

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Rs. 2,259.00
Rs. 3,316.00 Rs. 2,259.00
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Product Highlights

  • Manufacturer: Dongcheng
  • Model Options: DSM04-100A (560W) / DSM21-100B (900W)
  • No-Load Speed: Up to 13,000 RPM
  • Max Wheel Diameter: 100mm (4 inch)
  • Spindle Thread: M10
  • Switch Type: Rear toggle switch with spindle lock
  • Net Weight: Approximately 1.7 kg
  • Available Wattages: 560W and 900W

Product Description

Dongcheng 100mm Angle Grinder delivers a no-load speed of up to 13,000 RPM for fast, efficient grinding, cutting, and surface preparation on metal. The compact 100mm (4-inch) wheel is ideal for precision tasks, weld groove cleaning, deburring, and general metalworking in tight or hard-to-reach spaces.

Available in two power options — 560W for lighter-duty tasks and 900W for heavier-duty, faster material removal — this grinder combines a durable plastic and metal housing with a slim, ergonomic grip, making it a reliable choice for day-to-day use in workshops and job sites.

Key Features

  • High-Speed Performance: Delivers a no-load speed of up to 13,000 RPM for fast, efficient grinding, cutting, and surface preparation on metal.
  • Compact 100mm (4-Inch) Wheel: Ideal for precision tasks, weld groove cleaning, deburring, and general metalworking in tight or hard-to-reach spaces.
  • Durable Build: Constructed with a robust plastic and metal housing designed for reliable day-to-day use in workshops and job sites.
  • Safety-Focused Design: Features a spindle lock for safe disc changes and a rear toggle switch that reduces the risk of accidental start-up.
  • Ergonomic & Slim Body: A slim grip design offers better control and reduces user fatigue during extended use.
  • Dustproof Protection: Labyrinth-style dustproof structure shields internal components from debris, helping extend the tool's operating life.

Variant Comparison

Variant Model No. Rated Power Input Best for
560W DSM04-100A 560 Watts Light-duty grinding, deburring, and general maintenance work where a compact, easy-to-handle tool is preferred
900W DSM21-100B 900 Watts Heavier-duty cutting, faster material removal, and more demanding metalworking tasks that need extra motor power

Technical Specifications

Technical Specifications (Quick Reference)

Specification Details
Max. Wheel Diameter 100mm (4 inch)
Hole Diameter of Wheel 16mm
No-Load Speed 13,000 RPM
Spindle Thread M10
Voltage 220–240V AC
Power Source Electric (Corded)
Switch Type Rear toggle switch with spindle lock
Material & Finish Plastic & Metal
Net Weight Approximately 1.7 kg
Box Contents Angle Grinder, Wrench, Spare Carbon Brush (Wheel/Disc Not Included)

Buying & Safety Guidance

What to check before you buy and use

  • Buy discs separately: Neither variant includes a grinding/cutting wheel — pair it with an appropriately rated 100mm disc based on your application (cutting, grinding, sanding, or polishing).
  • Check spindle thread compatibility: Confirm your disc/attachment matches the M10 spindle thread before purchase to avoid fitment issues.
  • Use proper safety gear: Always use safety goggles, gloves, and hearing protection when operating an angle grinder.

Recommended Applications

Where this product fits best

  • Metal Fabrication: Precision grinding, cutting, and finishing on metal workpieces.
  • Construction Sites: Weld groove cleaning and general on-site metalworking tasks.
  • Workshops: Everyday deburring, surface prep, and maintenance grinding.
  • Maintenance Teams: A reliable compact grinder for routine upkeep and repair work.

Why Buy from HomeRun?

  • Authentic Dongcheng Hardware: Verified genuine products with manufacturer warranty
  • 60-Minute Bangalore Delivery: Express delivery to active service zones for urgent project needs
  • Project-Friendly Pricing: Suitable for single-unit replacements and full bulk fitouts

FAQs

1) What's the difference between the 560W and 900W variants?

The core difference is motor power — the 560W variant suits lighter grinding and maintenance tasks, while the 900W variant offers more power for faster cutting and heavier-duty applications. Both share the same 100mm wheel size and 13,000 RPM speed.

2) Does this angle grinder come with a cutting/grinding disc?

No, the wheel/disc is not included in the box — only the grinder, a wrench, and a spare carbon brush are provided. You'll need to purchase a compatible 100mm disc separately.

3) What is the spindle thread size, and why does it matter?

Both variants use an M10 spindle thread. This determines which discs and accessories are compatible, so it's important to check before buying additional wheels.

4) Is this grinder suitable for professional/heavy-duty use?

Yes, particularly the 900W variant, which is built for tougher metalworking tasks. The 560W variant is better suited for lighter, more frequent maintenance-type grinding work.

5) What safety features does this grinder have?

It includes a spindle lock for safer disc changes and a rear toggle switch designed to minimize the risk of accidental start-up, along with a dustproof internal structure to protect the motor.

Returns & Exchange Policy

  1. Return within 24 hours of delivery for:
    • Damaged or defective product
    • Wrong or missing item
  2. Product cannot be returned once installed or used
  3. Refer to Refund Policy for complete details
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