- High removal rate
- Extended tool life
- Unique radial edge design for precise grinding of fillet welds
![Pferd POLIFAN SGP Zirkon Curve Flap Discs, 4 1/2 in, 40 Grit, 7/8 in Arbor, 13,300 rpm, 1 EA, #67339 Pferd POLIFAN SGP Zirkon Curve Flap Discs, 4 1/2 in, 40 Grit, 7/8 in Arbor, 13,300 rpm, 1 EA, #67339](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/216243/311025/419-67339__48931.1590788884.jpg?c=2)
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