PFERD POLIFAN FLAP DISC 115mm 40 GRIT
PFERD POLIFAN FLAP DISC 115mm 40 GRIT
10 in stock
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Heavy grinding calls for grit 40, and this 115mm zirconia flap disc is built to shift metal fast on weld seams and rough stock. It keeps cutting well past the point where a cheaper disc has gone blunt.
The flap design grinds flatter than a solid wheel, so you're removing plenty of material with less gouging than a rigid disc would leave. The fibreglass backing takes the pressure, and it works on both steel and stainless steel.
It's built for a 115mm angle grinder, a step up in size from the 100mm discs if your machine takes the larger fitment.
Speed rating and fitment details are in the specs below.

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The technical bits
- Type: POLIFAN PSF flap disc
- Abrasive: Zirconia alumina
- Backing: Fibreglass
- Grit: 40
- Disc diameter: 115mm
- Centre hole: 22.23mm
- Suits: Steel and stainless steel
- Maximum speed: 80 m/s
- Maximum RPM: 13,300
- Fits: 115mm angle grinder
- SKU: 67770114
Why it's worth it
- Grit 40 shifts metal fast on heavy grinding and weld seams
- Zirconia grain keeps cutting where budget discs go dull
- Flap design grinds flatter and smoother than a solid wheel
- Tough fibreglass backing stands up to real grinding
- Works on both steel and stainless steel
- Less gouging than a rigid grinding disc
Shipping and Returns
We pack and send your order with care, right here from our Strathalbyn store. Most parcels leave within 1–2 business days, and you'll get tracking as soon as it's on the way. If you're local, you can choose click-and-collect or our delivery service at checkout.
If something arrives damaged or not quite right, let us know within 14 days and we'll sort it quickly. You can return unused items in their original condition for a refund or store credit. For safety reasons, we can't accept returns on gas bottles, cut materials, or custom orders.
We're here to make things easy, so if you ever have a question about your delivery or a return, our team is only a call away.
Why you'll love shopping with us
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Trade-grade, job-tested
This gear is selected for daily use on real job sites, not light-duty or one-off projects.
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Right gear, first time
We help you get the correct product and spec upfront so you’re not redoing work later.
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In and out fast
Call ahead and we'll set your order aside so you spend less time at the counter.