Josco 100mm 40 Grit Zirconia Flap Disc for Weld Removal & Grinding

★★★★
117 reviews · 700+ sold
$19.07 $28.61 -33% OFF
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Last purchased 2 minutes ago by someone in Geelong
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Description & Specs

The Josco 100mm 40 grit zirconia flap disc is a coarse-grit disc built for weld removal and surface preparation. With a fibre backing and durable zirconia grit, it works across aluminium, steel, stainless steel, cast iron and wood, and needs no separate backing pad.

  • Diameter: 100mm
  • Grit: 40 (coarse)
  • Material: Zirconia
  • Colour: Blue

This flap disc handles general-purpose grinding, weld removal and metal clean-up, and is also handy for stripping paint and varnish. The 40 grit cuts aggressively, making it well suited to fast stock removal and initial shaping.

More about this product

The Josco 100mm 40 Grit Zirconia Flap Disc is designed for effective weld removal and surface preparation on a variety of materials.

  • Suitable for aluminium, steel, stainless steel, cast iron and wood
  • Fibre backing and zirconia grit, no backing pads required
  • Ideal for weld removal, grinding and cleaning of metals
  • Also effective for removing paint and varnish

Questions & Answers

What is this flap disc used for?

Weld removal, grinding, surface preparation and cleaning of metals, plus removing paint and varnish.

What materials can it be used on?

Aluminium, steel, stainless steel, cast iron and wood.

Do I need a backing pad?

No. The fibre backing means no separate backing pad is required.

What does 40 grit mean?

It is a coarse grit suited to aggressive stock removal and initial shaping.

What size is the disc?

100mm in diameter.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 162 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
L
Liam O. 📍 Perth WA
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Josco when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

O
Olivia R. 📍 Adelaide SA
1 week ago
✓ Verified Purchase

Would buy again for sure

Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.

N
Noah B. 📍 Gold Coast QLD
1 week ago
✓ Verified Purchase

Good product for the price

Fast delivery to regional WA. Solid product and works exactly as described.

C
Charlotte B. 📍 Canberra ACT
2 weeks ago
✓ Verified Purchase

Exceeded my expectations

Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.

J
Jack T. 📍 Newcastle NSW
2 weeks ago
✓ Verified Purchase

Solid quality — very happy

Great little Josco 100mm — setup was easy and it works perfectly.

M
Mia S. 📍 Sunshine Coast QLD
3 weeks ago
✓ Verified Purchase

Really pleased with this

Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.