Heavy Duty Flap Discs Set For Metal Wood Concrete With Four And A Half Inch Size And Seven Eighths Inch Arbor T29 Zirconia Grinding Wheel And Flap Discs 20 Pack Grit Kit Includes 40 60 80 120 For Smooth Finishing By WORKPRO

Heavy Duty 4.5-Inch Flap Discs with 7/8 Arbor Kit
✔️ 20-disc kit: 4.5 in dia, 7/8 in arbor, grits 40/60/80/120

These heavy-duty flap discs are designed for metal, wood, concrete, and stone finishing. They are ideal for stock removal, edge work, and surface smoothing when used with an angle grinder up to 13,000 RPM. Featuring a T29 angled design and a fiberglass backing plate, they offer fast material removal with reduced vibration.

✅ 4.5 in diameter, 7/8 in arbor
✅ Zirconia alumina abrasive lasts longer than standard oxides
✅ T29 angled flap design for edge work and contours
✅ Fiberglass backing plate reduces vibration and heat buildup
✅ Includes 20 discs: 40/60/80/120 grit for metal, wood, concrete

💡 What is a heavy-duty zirconia flap disc set used for in metalworking and finishing projects? This handy guide explains common uses and benefits: - Stock removal on steel and alloys - Edge work and contouring with T29 discs - Finishing and smoothing with 80-120 grit - Works with angle grinders up to 13,000 RPM