
Workpro 20-Pack Flap Discs, 4-12-Inch, Arbor Size 78-Inch, T29 Zirconia Abrasive Grinding Wheel And Flap Sanding Disc, Includes
$31.78
Frequently Asked Questions
- Q: What are the different grits included in the WORKPRO flap disc set? A: The WORKPRO flap disc set includes 10 pieces of 40 grit, 5 pieces of 60 grit, 3 pieces of 80 grit, and 2 pieces of 120 grit.
- Q: What materials can I use these flap discs on? A: These flap discs are suitable for various materials, including metal, wood, concrete, stone, fiberglass, plastics, and uneven surfaces.
- Q: What is the arbor size of the flap discs? A: The flap discs have an arbor size of 7/8 inches, which is compatible with most angle grinders.
- Q: What is the maximum RPM rating for the WORKPRO flap discs? A: These flap discs are designed to operate at a maximum speed of up to 13,000 RPM.
- Q: How do T29 flap discs differ from flat flap discs? A: T29 flap discs feature angled flaps that are ideal for edge-working and contoured applications, providing a greater surface area for stock removal compared to flat flap discs.
- Q: Are the flap discs durable? A: Yes, the flap discs are made of hard zirconia alumina material, which offers extreme durability and lasts longer than standard aluminum oxide abrasive materials.
- Q: Can these flap discs be used for rust removal? A: Yes, the WORKPRO flap discs are effective for rust removal, as well as other grinding and finishing tasks.
- Q: What makes the fiberglass backing plate beneficial? A: The fiberglass backing plate enhances the strength of the flap discs, absorbs vibrations, and does not contaminate the working surface.
- Q: How do I know which grit to use for my project? A: For rough material removal, use lower grits like 40 or 60. For finishing and smoothing, higher grits like 80 or 120 are more suitable.
- Q: Are these flap discs suitable for professional use? A: Yes, the WORKPRO flap discs are designed for high performance and are suitable for both professional and DIY applications.