5-Pack Mini Grinding Wheels 30/40mm – Rotary Tool Abrasive Discs
5-Pack Mini Grinding Wheels 30/40mm – Rotary Tool Abrasive Discs
5-Pack Mini Grinding Wheels – Precision Abrasive Discs for Rotary Tools
Take your metalworking, woodworking, and precision finishing to the next level with this set of 5 mini grinding wheels. Designed for use with electric rotary tools, these compact T-type abrasive discs deliver consistent, accurate results on a wide range of materials — from metal and steel to wood and instrument parts.
Made from durable chrome corundum, these grinding wheels are available in three colour variants (Grey, Pink, and White) corresponding to different abrasive grades. Whether you're shaping, forming, or fine-finishing, there's a wheel suited to your task. The 6mm shank ensures secure, wobble-free installation in standard rotary tool chucks.
Made in Mainland China.
Key Features
- Versatile compatibility: Suitable for grinding metal, steel, wood, measuring tools, and precision instrument parts
- T-Type design: Provides stable, even contact surface for forming and precision grinding
- Three abrasive materials: White corundum, red corundum, and brown corundum options for different finishing needs
- Two size options: 30×10mm and 40×10mm to handle different workpiece geometries
- 6mm shank: Compatible with most standard rotary tool collets and electric mills
- 5-piece pack: Great value — stock up and switch between tasks without stopping
Specifications
| Material | Chrome Corundum |
| Type | T-Type Abrasive Disc |
| Sizes | 30×10mm / 40×10mm (approx.) |
| Shank Diameter | 6mm |
| Available Colours | Grey, Pink, White |
| Quantity | 5 Pieces |
What's in the Box
- 5 × Mini Grinding Wheel (T-Type Abrasive Disc)
Important Notes
- These discs must be installed on a compatible electric rotary tool/mill before use.
- Actual colour may vary slightly from images due to monitor settings and lighting conditions.
- Please allow a slight deviation (±1–2mm) due to manual measurement.
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Frequently Asked Questions
Q: What rotary tools are these mini grinding wheels compatible with?
A: These abrasive discs feature a standard 6mm shank, making them compatible with most electric rotary tools and mini electric mills that accept 6mm collets. Always check your tool's collet size before use.
Q: What is the difference between the grey, pink, and white grinding wheels?
A: The three colours correspond to different abrasive materials: white corundum, red corundum, and brown corundum. Each offers slightly different hardness and cutting characteristics, suitable for varying materials and finishing levels — from coarse shaping to finer precision grinding.
Q: Can these discs be used on both metal and wood?
A: Yes. These mini grinding wheels are designed for precision grinding of metal, steel, wood, measuring tools, and instrument parts, making them a versatile addition to any DIY or professional workshop.
Q: What sizes are included in this 5-piece set?
A: The set is available in two size options: 30×10mm and 40×10mm. Please confirm the size option selected at the time of purchase, as both are T-type disc profiles with a 6mm shank.