Bosch Flap Disc Set - 115 x 22.23mm G40; 60; 80; 120 T27 15pcs
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Product Information
Full details
This Bosch Flap Disc Set is designed for metalworkers, renovators, constructors, and DIY enthusiasts who need versatile abrasive tools for various metal and wood finishing tasks. Its key benefit is the comprehensive range of grit sizes (40 to 120) and the standard 22.23 mm bore, ensuring compatibility with most angle grinders for efficient stock removal, deburring, cleaning, and blending. A potential caveat is that the T27 type is specifically designed for angle grinders and may not be suitable for all types of grinding applications.
All features
| Model Part Number | 2608626165 |
|---|---|
| Brand | Bosch |
Extended Product Information
FAQs
What is the maximum RPM for these flap discs?
The flap discs are designed to match the RPM of standard angle grinders. Always ensure the disc's maximum RPM rating is equal to or greater than your angle grinder's maximum RPM to ensure safe operation. Refer to your angle grinder's manual for its specific RPM.
Can I use these flap discs on stainless steel?
Yes, these flap discs are suitable for use on stainless steel, as well as other metals like aluminum and standard steel, and for sanding wood.
How do I choose the right grit size?
Use coarser grits (G40, G60) for rapid material removal, heavy rust, or paint stripping. Use finer grits (G80, G120) for blending, smoothing welds, and preparing surfaces for finishing.
What does T27 mean?
T27 refers to the shape of the backing pad, which is flat. This type is generally used for grinding on flat surfaces and is standard for most angle grinder flap discs.
Are these discs suitable for woodworking only?
No, while they can be used for sanding wood, they are primarily designed and most effective for metalworking tasks such as removing stock, deburring, cleaning, and blending metal surfaces.
How long do flap discs typically last?
The lifespan of a flap disc depends heavily on the material being worked, the pressure applied, and the type of task. They are consumable items and will need to be replaced as the abrasive flaps wear down.
What safety precautions should I take?
Always wear appropriate personal protective equipment (PPE), including safety glasses or a face shield, gloves, and hearing protection. Ensure the work area is well-ventilated and free of flammable materials. Follow all safety guidelines provided with your angle grinder.
Troubleshooting
Disc wears out too quickly
Ensure you are using the correct grit for the material and task. Avoid excessive pressure, as this can wear the abrasive flaps prematurely. Clean the workpiece of debris that might accelerate wear.
Disc is not cutting effectively
Check if the disc is dull or clogged with material. Try a coarser grit disc or ensure the disc is compatible with the material being worked. Verify the angle grinder's RPM is appropriate.
Excessive vibration during use
Inspect the disc for damage or warpage. Ensure the disc is mounted correctly and securely on the grinder spindle. Check that the angle grinder itself is in good working order.
Disc generates too much heat
This can be normal for aggressive grinding. However, for prolonged use, consider taking breaks to allow the workpiece and disc to cool. Ensure adequate ventilation and use the appropriate grit for the material to minimize heat build-up.
Pros and Cons
Pros
- Offers a good range of grit sizes for different finishing needs.
- Compatible with most common angle grinders.
- Effective on various materials including steel, aluminum, and wood.
- Suitable for both aggressive stock removal and finer finishing tasks.
- Provides value with a 15-piece set.
Cons
- T27 type is specific to angle grinders.
- May not be suitable for extremely delicate finishing work.
- Requires appropriate safety precautions during use.
- Durability can vary depending on the material being worked and pressure applied.
- Not designed for use on materials like masonry or concrete.
Setup, Compatibility & Care
Setup:
- Ensure the angle grinder is unplugged and completely powered off.
- Remove the old accessory or guard if necessary.
- Thread the flap disc onto the grinder's spindle, ensuring the 22.23 mm bore fits correctly.
- Secure the flap disc using the grinder's locking nut and the appropriate wrench.
- *Crucially*, ensure the flap disc is rated for the maximum RPM of your angle grinder.
Compatibility:
This set is designed for use with standard angle grinders that accept a 22.23 mm bore size. The T27 designation indicates it's suitable for standard angle grinders, typically used for grinding at an angle.
Care:
- Store the flap discs in a dry place to prevent corrosion.
- Keep them away from direct heat or moisture.
- Inspect discs for any damage (cracks, missing flaps) before each use.
- Clean any dust or debris from the discs after use if necessary, though typically they are a consumable item.