► Flap Discs

Fast Stock Removal & Finishing Power for Trade & Industrial Applications For tradies who need to grind, shape & finish in one pass, Industrial Shed’s flap discs from Alpha, Makita, Pferd, Bordo, Josco, and Klingspor deliver abrasive power and control built for the real world. Whether you're beveling plate, cleaning up...

Fast Stock Removal & Finishing Power for Trade & Industrial Applications

For tradies who need to grind, shape & finish in one pass, Industrial Shed’s flap discs from Alpha, Makita, Pferd, Bordo, Josco, and Klingspor deliver abrasive power and control built for the real world. Whether you're beveling plate, cleaning up welds, removing rust or shaping stainless, these discs offer a smoother, faster cut than traditional grinding wheels—with less chatter and more surface refinement.

Alpha flap discs bring aggressive zirconia blends for heavy-duty stock removal. Makita discs run cooler and longer under pressure. Pferd is the premium choice for stainless and alloy work, delivering excellent grain durability and low heat buildup. Bordo & Josco round out the range with cost-effective, trade-tough options in zirconia, ceramic, and aluminium oxide for general metalwork and fabrication. Klingspor discs are recognised worldwide for German-engineered abrasive technology, combining long service life with high cutting performance across steel, stainless, and alloys. Available in 100mm to 125mm sizes with flat or conical profiles, these discs fit standard angle grinders and excel on steel, aluminium, and more.

What’s in This Collection:

► Zirconia Flap Discs
‣ Long-life, heavy-duty performance for mild steel & fabrication.

► Ceramic Flap Discs
‣ High-performance grain for stainless, hard alloys & aggressive removal.

► Aluminium Oxide Flap Discs
‣ General-purpose finishing on metal, plastic & timber.

► Conical & Flat-Profile Discs
‣ Choose flat for blending, conical for edge beveling & aggressive removal.

► Mixed-Grit Packs & Trade Packs
‣ Bulk kits from Alpha, Klingspor & Josco for workshop or site crews.

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  • Makita Grinding & Cutting 125mm Flap Disc 40# Grit - Zirconia Alumina - Angled | SKU D-27486
    Makita - 125mm Flap Disc 40# Grit - Zirconia Alumina - Angled | D-27486
    125mm Flap Disc 40# Grit - Zirconia Alumina - Angled | D-27486 When the job can’t wait for a part that almost fits, the genuine Makita 125mm Flap Disc 40# Grit - Zirconia Alumina - Angled drops straight in and gets you back to...
    $9.18
    $14.50
    $9.18
  • Makita Grinding & Cutting 125mm Flap Disc 36# Grit - Zirconia Alumina - Angled | SKU D-27470
    Makita - 125mm Flap Disc 36# Grit - Zirconia Alumina - Angled | D-27470
    125mm Flap Disc 36# Grit - Zirconia Alumina - Angled | D-27470 When the job can’t wait for a part that almost fits, the genuine Makita 125mm Flap Disc 36# Grit - Zirconia Alumina - Angled drops straight in and gets you back to...
    $9.99
    $15.90
    $9.99
  • Makita Grinding & Cutting 180mm Flap Disc 80# Grit - Zirconia Alumina - Angled | SKU D-27551
    Makita - 180mm Flap Disc 80# Grit - Zirconia Alumina - Angled | D-27551
    180mm Flap Disc 80# Grit - Zirconia Alumina - Angled | D-27551 The Makita 180mm Flap Disc 80# Grit - Zirconia Alumina - Angled is the genuine article — made to the same standard as the tool it fits, and priced 10% under RRP...
    $17.37
    $27.60
    $17.37
  • Makita Grinding & Cutting 125mm Flap Disc 120# Grit - Zirconia Alumina - Angled | SKU D-27517
    Makita - 125mm Flap Disc 120# Grit - Zirconia Alumina - Angled | D-27517
    125mm Flap Disc 120# Grit - Zirconia Alumina - Angled | D-27517 The Makita 125mm Flap Disc 120# Grit - Zirconia Alumina - Angled is the genuine article — made to the same standard as the tool it fits, and priced 10% under RRP...
    $8.28
    $13.20
    $8.28
  • Makita Grinding & Cutting 180mm Flap Disc 60# Grit - Zirconia Alumina - Angled | SKU D-27545
    Makita - 180mm Flap Disc 60# Grit - Zirconia Alumina - Angled | D-27545
    180mm Flap Disc 60# Grit - Zirconia Alumina - Angled | D-27545 When the job can’t wait for a part that almost fits, the genuine Makita 180mm Flap Disc 60# Grit - Zirconia Alumina - Angled drops straight in and gets you back to...
    $17.37
    $27.60
    $17.37
  • Makita Grinding & Cutting 115mm Flap Disc 60# Grit - Zirconia Alumina - Angled | SKU D-27442
    Makita - 115mm Flap Disc 60# Grit - Zirconia Alumina - Angled | D-27442
    115mm Flap Disc 60# Grit - Zirconia Alumina - Angled | D-27442 When the job can’t wait for a part that almost fits, the genuine Makita 115mm Flap Disc 60# Grit - Zirconia Alumina - Angled drops straight in and gets you back to...
    $7.02
    $11.10
    $7.02
  • Makita Grinding & Cutting 115mm Flap Disc 80# Grit - Zirconia Alumina - Angled | SKU D-27458
    Makita - 115mm Flap Disc 80# Grit - Zirconia Alumina - Angled | D-27458
    115mm Flap Disc 80# Grit - Zirconia Alumina - Angled | D-27458 Keep your Makita gear running at full capacity with the genuine 115mm Flap Disc 80# Grit - Zirconia Alumina - Angled, in stock at Industrial Shed and dispatched fast Australia-wide. ► Key...
    $7.02
    $11.10
    $7.02
  • Makita Grinding & Cutting 115mm Flap Disc 36# Grit - Zirconia Alumina - Angled | SKU D-27420
    Makita - 115mm Flap Disc 36# Grit - Zirconia Alumina - Angled | D-27420
    115mm Flap Disc 36# Grit - Zirconia Alumina - Angled | D-27420 Keep your Makita gear running at full capacity with the genuine 115mm Flap Disc 36# Grit - Zirconia Alumina - Angled, in stock at Industrial Shed and dispatched fast Australia-wide. ► Key...
    $8.55
    $13.60
    $8.55
  • Makita Grinding & Cutting 100mm Flap Disc 40# Grit - Zirconia Alumina - Angled | SKU D-27383
    Makita - 100mm Flap Disc 40# Grit - Zirconia Alumina - Angled | D-27383
    100mm Flap Disc 40# Grit - Zirconia Alumina - Angled | D-27383 Keep your Makita gear running at full capacity with the genuine 100mm Flap Disc 40# Grit - Zirconia Alumina - Angled, in stock at Industrial Shed and dispatched fast Australia-wide. ► Key...
    $7.02
    $11.20
    $7.02
  • Makita Grinding & Cutting 115mm Flap Disc 40# Grit - Zirconia Alumina - Angled | SKU D-27436
    Makita - 115mm Flap Disc 40# Grit - Zirconia Alumina - Angled | D-27436
    115mm Flap Disc 40# Grit - Zirconia Alumina - Angled | D-27436 The Makita 115mm Flap Disc 40# Grit - Zirconia Alumina - Angled is the genuine article — made to the same standard as the tool it fits, and priced 10% under RRP...
    $7.83
    $12.40
    $7.83
  • Makita Grinding & Cutting 100mm Flap Disc 80# Grit - Zirconia Alumina - Angled | SKU D-27408
    Makita - 100mm Flap Disc 80# Grit - Zirconia Alumina - Angled | D-27408
    100mm Flap Disc 80# Grit - Zirconia Alumina - Angled | D-27408 Keep your Makita gear running at full capacity with the genuine 100mm Flap Disc 80# Grit - Zirconia Alumina - Angled, in stock at Industrial Shed and dispatched fast Australia-wide. ► Key...
    $6.39
    $10.10
    $6.39
  • Makita Grinding & Cutting 100mm Flap Disc 60# Grit - Zirconia Alumina - Angled | SKU D-27399
    Makita - 100mm Flap Disc 60# Grit - Zirconia Alumina - Angled | D-27399
    100mm Flap Disc 60# Grit - Zirconia Alumina - Angled | D-27399 Keep your Makita gear running at full capacity with the genuine 100mm Flap Disc 60# Grit - Zirconia Alumina - Angled, in stock at Industrial Shed and dispatched fast Australia-wide. ► Key...
    $6.39
    $10.10
    $6.39
  • Makita Grinding & Cutting 100mm Flap Disc 36# Grit - Zirconia Alumina - Angled | SKU D-27377
    Makita - 100mm Flap Disc 36# Grit - Zirconia Alumina - Angled | D-27377
    100mm Flap Disc 36# Grit - Zirconia Alumina - Angled | D-27377 Keep your Makita gear running at full capacity with the genuine 100mm Flap Disc 36# Grit - Zirconia Alumina - Angled, in stock at Industrial Shed and dispatched fast Australia-wide. ► Key...
    $7.47
    $11.80
    $7.47
  • Klingspor - MST 924 Abrasive Mop Discs - Grain 80 50 mm Convex Quick Roll Connect (Qty 10) | 365146
    Klingspor - MST 924 Abrasive Mop Discs - Grain 80 50 mm Convex Quick Roll Connect (Qty 10) | 365146
    Klingspor MST 924 abrasive mop discs, grain 80 50 mm convex Quick Roll Connect Built tough for tradies across the Mornington Peninsula, this Klingspor flap discs delivers reliable performance in demanding site conditions. ► Key Features ‣ Grit: 80 ‣ Dimensions: 50 mm ‣...
    $4.51
    $4.51
  • Klingspor - MST 924 Abrasive Mop Discs - Grain 60 50 mm Convex Quick Roll Connect (Qty 10) | 365145
    Klingspor - MST 924 Abrasive Mop Discs - Grain 60 50 mm Convex Quick Roll Connect (Qty 10) | 365145
    Klingspor MST 924 abrasive mop discs, grain 60 50 mm convex Quick Roll Connect Built tough for tradies across the Mornington Peninsula, this Klingspor flap discs delivers reliable performance in demanding site conditions. ► Key Features ‣ Grit: 60 ‣ Dimensions: 50 mm ‣...
    $56.21
    $56.21
  • Klingspor - MST 924 Abrasive Mop Discs - Grain 80 75 mm Convex Quick Roll Connect (Qty 10) | 365136
    Klingspor - MST 924 Abrasive Mop Discs - Grain 80 75 mm Convex Quick Roll Connect (Qty 10) | 365136
    Klingspor MST 924 abrasive mop discs, grain 80 75 mm convex Quick Roll Connect Built tough for tradies across the Mornington Peninsula, this Klingspor flap discs delivers reliable performance in demanding site conditions. ► Key Features ‣ Grit: 80 ‣ Dimensions: 75 mm ‣...
    $8.21
    $8.21
  • Klingspor - MST 924 Abrasive Mop Discs - Grain 40 50 mm Convex Quick Roll Connect (Qty 10) | 365144
    Klingspor - MST 924 Abrasive Mop Discs - Grain 40 50 mm Convex Quick Roll Connect (Qty 10) | 365144
    Klingspor MST 924 abrasive mop discs, grain 40 50 mm convex Quick Roll Connect Built tough for tradies across the Mornington Peninsula, this Klingspor flap discs delivers reliable performance in demanding site conditions. ► Key Features ‣ Grit: 40 ‣ Dimensions: 50 mm ‣...
    $56.21
    $56.21
  • Klingspor - MST 924 Abrasive Mop Discs - Grain 60 75 mm Convex Quick Roll Connect (Qty 10) | 365143
    Klingspor - MST 924 Abrasive Mop Discs - Grain 60 75 mm Convex Quick Roll Connect (Qty 10) | 365143
    Klingspor MST 924 abrasive mop discs, grain 60 75 mm convex Quick Roll Connect Built tough for tradies across the Mornington Peninsula, this Klingspor flap discs delivers reliable performance in demanding site conditions. ► Key Features ‣ Grit: 60 ‣ Dimensions: 75 mm ‣...
    $102.41
    $102.41
  • Klingspor - MST 924 Abrasive Mop Discs - Grain 40 75 mm Convex Quick Roll Connect (Qty 10) | 365138
    Klingspor - MST 924 Abrasive Mop Discs - Grain 40 75 mm Convex Quick Roll Connect (Qty 10) | 365138
    Klingspor MST 924 abrasive mop discs, grain 40 75 mm convex Quick Roll Connect Built tough for tradies across the Mornington Peninsula, this Klingspor flap discs delivers reliable performance in demanding site conditions. ► Key Features ‣ Grit: 40 ‣ Dimensions: 75 mm ‣...
    $8.21
    $8.21
  • Klingspor - 125 x 22.23mm SMT 976 Abrasive Mop Discs Multibond Grain 80 Convex (Qty 10) | 369263
    Klingspor - 125 x 22.23mm SMT 976 Abrasive Mop Discs Multibond Grain 80 Convex (Qty 10) | 369263
    Klingspor SMT 976 abrasive mop discs multibond, 125 x 22,23 mm grain 80 convex Built tough for tradies across the Mornington Peninsula, this Klingspor flap discs delivers reliable performance in demanding site conditions. ► Key Features ‣ Grit: 80 ‣ Dimensions: 125X22,23 mm ‣...
    $291.61
    $291.61

Remove, Shape & Finish Without Swapping Discs

Flap discs are the tradie’s go-to when a grinding wheel is too rough & a sanding pad won’t cut it. Whether you’re beveling steel, knocking back welds, blending edges or prepping for paint, these discs keep the job moving. They cut aggressively when needed, then taper off into a clean finish—no disc change required. That’s why they’re used in fabrication shops, welding bays, maintenance yards & construction sites across Australia. Industrial Shed stocks a full spread from Alpha, Makita, Pferd, Klingspor, Bordo & Josco—ready to ship with bulk supply, same-day dispatch, and our unbeatable Trade Guarantee.

► Built to grind, blend & finish in one pass
► Suits steel, stainless, alloy, aluminium & timber
► Bulk packs, premium brands & same-day shipping

Frequently Asked Questions

Most flap discs in this range suit 100mm–125mm grinders with standard 22.23mm (7/8”) arbors.

Pferd and ceramic-grain discs from Alpha or Makita are excellent for stainless steel.

Yes—for many jobs. Flap discs remove stock, shape material, and leave a smoother finish in one step.

Brands

Alpha

Alpha
Josco

Josco
Klingspor

Klingspor
Makita Accessories

Makita Accessories
Pacer

Pacer
PFERD

PFERD
POLIFAN

POLIFAN