Replacement Rotor for GWS7-100 GWS720 GWS7-115 Angle Grinder
Replacement Rotor for GWS7-100 GWS720 GWS7-115 Angle Grinder
DAZZLEEX Replacement Armature Rotor for Angle Grinders
Keep your angle grinder running at peak performance with this precision-engineered replacement rotor from DAZZLEEX. Built with high-quality copper wire windings and designed to exact specifications, this armature is a direct, cost-effective replacement for worn or damaged rotors in compatible Bosch angle grinder models. Made in Mainland China.
Key Features
- Wide Compatibility: Fits GWS7-100, GWS720, GWS8-45, and GWS7-115 angle grinder models — one part for multiple tools.
- Long-Life Copper Winding: Premium copper wire construction ensures enhanced longevity, consistent conductivity, and dependable motor performance.
- Precision Engineered: Manufactured to meet exact OEM-style tolerances for smooth, balanced operation and reliable power delivery.
- Easy Drop-In Installation: Designed as a straightforward replacement — swap out your worn armature quickly with no specialist tools required.
- Cost-Effective Solution: Restore your angle grinder to full working order at a fraction of the cost of a new tool.
Specifications
| Part Name | Angle Grinder Armature / Rotor |
| Part Number | 1604010BK5 |
| Compatible Models | GWS7-100, GWS720, GWS8-45, GWS7-115 |
| Material | Copper wire winding |
| Color | Black |
| Dimensions | Approx. 200 × 70 mm |
| Country of Origin | Made in Mainland China |
Package Contents
- 1 × Replacement Rotor / Armature
Please Note
Actual color may vary slightly from product images due to monitor brightness and lighting conditions. Please allow for minor measurement tolerances (±1–2 mm) for listed dimensions.
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Frequently Asked Questions
Q: Which angle grinder models is this replacement rotor compatible with?
A: This armature rotor is compatible with the GWS7-100, GWS720, GWS8-45, and GWS7-115 angle grinder models. It is designed as a direct replacement using part number 1604010BK5 for those specific Bosch-compatible grinders.
Q: Is this rotor easy to install without professional help?
A: Yes. This replacement rotor is designed for a straightforward drop-in installation. It is engineered to match OEM specifications so it fits correctly, allowing most experienced DIYers to complete the swap without specialist tools. If you are unfamiliar with power tool repair, consulting a qualified technician is always recommended.
Q: Why choose a copper-winding rotor over alternatives?
A: Copper windings offer superior electrical conductivity and heat dissipation compared to lower-grade alternatives, which translates to more efficient motor performance and a longer service life for your angle grinder.
Q: What are the dimensions of this rotor?
A: The rotor measures approximately 200 × 70 mm. Please allow for minor manual measurement tolerances of ±1–2 mm.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.