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sia Abrasives - All Products

The complete sia abrasives range stocked at H F Welding Supplies. Premium Swiss-engineered coated abrasives, fibre discs, non-woven products and net abrasives for metalworking, automotive refinishing and surface conditioning.

  • Original price £35.00 - Original price £35.00
    Original price
    £35.00
    £35.00 - £35.00
    Current price £35.00

    4961 siacut large Ø125mm P36 (Pack of 50)

    Next Day Dispatch

    4961 large-diameter zirconia fibre discs are designed for rapid material removal across wide areas on structural steelwork, shipbuilding, heavy fab...

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    Original price £35.00 - Original price £35.00
    Original price
    £35.00
    £35.00 - £35.00
    Current price £35.00
  • Original price £25.62 - Original price £25.62
    Original price
    £25.62
    £25.62 - £25.62
    Current price £25.62

    4961 siacut large Ø125mm P120 (Pack of 50)

    Next Day Dispatch

    4961 large-diameter zirconia fibre discs are designed for rapid material removal across wide areas on structural steelwork, shipbuilding, heavy fab...

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    Original price £25.62 - Original price £25.62
    Original price
    £25.62
    £25.62 - £25.62
    Current price £25.62
  • Original price £35.00 - Original price £35.00
    Original price
    £35.00
    £35.00 - £35.00
    Current price £35.00

    4819 siaron Ø125mm P80 (Pack of 50)

    Next Day Dispatch

    4819 siaron is a high-performance zirconia alumina fibre disc featuring sia's MUST (Multi-Bond System Technology) coating. The combination of self-...

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    Original price £35.00 - Original price £35.00
    Original price
    £35.00
    £35.00 - £35.00
    Current price £35.00
  • Original price £36.88 - Original price £36.88
    Original price
    £36.88
    £36.88 - £36.88
    Current price £36.88

    4819 siaron Ø125mm P60 (Pack of 50)

    Next Day Dispatch

    4819 siaron is a high-performance zirconia alumina fibre disc featuring sia's MUST (Multi-Bond System Technology) coating. The combination of self-...

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    Original price £36.88 - Original price £36.88
    Original price
    £36.88
    £36.88 - £36.88
    Current price £36.88
  • Original price £0.81 - Original price £0.81
    Original price
    £0.81
    £0.81 - £0.81
    Current price £0.81

    4819 siaron Ø125mm P40

    Next Day Dispatch

    4819 siaron is a high-performance zirconia alumina fibre disc featuring sia's MUST (Multi-Bond System Technology) coating. The combination of self-...

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    Original price £0.81 - Original price £0.81
    Original price
    £0.81
    £0.81 - £0.81
    Current price £0.81
  • Original price £41.88 - Original price £41.88
    Original price
    £41.88
    £41.88 - £41.88
    Current price £41.88

    4819 siaron Ø125mm P36 (Pack of 50)

    Next Day Dispatch

    4819 siaron is a high-performance zirconia alumina fibre disc featuring sia's MUST (Multi-Bond System Technology) coating. The combination of self-...

    View full details
    Original price £41.88 - Original price £41.88
    Original price
    £41.88
    £41.88 - £41.88
    Current price £41.88
  • Original price £21.56 - Original price £21.56
    Original price
    £21.56
    £21.56 - £21.56
    Current price £21.56

    4819 siaron Ø125mm P24 (Pack of 25)

    Next Day Dispatch

    4819 siaron is a high-performance zirconia alumina fibre disc featuring sia's MUST (Multi-Bond System Technology) coating. The combination of self-...

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    Original price £21.56 - Original price £21.56
    Original price
    £21.56
    £21.56 - £21.56
    Current price £21.56
  • Original price £35.00 - Original price £35.00
    Original price
    £35.00
    £35.00 - £35.00
    Current price £35.00

    4819 siaron Ø125mm P120 (Pack of 50)

    Next Day Dispatch

    4819 siaron is a high-performance zirconia alumina fibre disc featuring sia's MUST (Multi-Bond System Technology) coating. The combination of self-...

    View full details
    Original price £35.00 - Original price £35.00
    Original price
    £35.00
    £35.00 - £35.00
    Current price £35.00
  • Original price £41.88 - Original price £41.88
    Original price
    £41.88
    £41.88 - £41.88
    Current price £41.88

    4815 siacut Ø125mm P80 (Pack of 50)

    Next Day Dispatch

    4815 siacut is a premium zirconia alumina fibre disc featuring sia's coolant-aided formulation, which actively reduces heat build-up during grindin...

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    Original price £41.88 - Original price £41.88
    Original price
    £41.88
    £41.88 - £41.88
    Current price £41.88
  • Original price £43.75 - Original price £43.75
    Original price
    £43.75
    £43.75 - £43.75
    Current price £43.75

    4815 siacut Ø125mm P60 (Pack of 50)

    Next Day Dispatch

    4815 siacut is a premium zirconia alumina fibre disc featuring sia's coolant-aided formulation, which actively reduces heat build-up during grindin...

    View full details
    Original price £43.75 - Original price £43.75
    Original price
    £43.75
    £43.75 - £43.75
    Current price £43.75
  • Original price £49.38 - Original price £49.38
    Original price
    £49.38
    £49.38 - £49.38
    Current price £49.38

    4815 siacut Ø125mm P36 (Pack of 50)

    Next Day Dispatch

    4815 siacut is a premium zirconia alumina fibre disc featuring sia's coolant-aided formulation, which actively reduces heat build-up during grindin...

    View full details
    Original price £49.38 - Original price £49.38
    Original price
    £49.38
    £49.38 - £49.38
    Current price £49.38
  • Original price £40.62 - Original price £40.62
    Original price
    £40.62
    £40.62 - £40.62
    Current price £40.62

    4815 siacut Ø125mm P120 (Pack of 50)

    Next Day Dispatch

    4815 siacut is a premium zirconia alumina fibre disc featuring sia's coolant-aided formulation, which actively reduces heat build-up during grindin...

    View full details
    Original price £40.62 - Original price £40.62
    Original price
    £40.62
    £40.62 - £40.62
    Current price £40.62
  • Original price £30.63 - Original price £30.63
    Original price
    £30.63
    £30.63 - £30.63
    Current price £30.63

    4582 siaramic Ø125mm P80 (Pack of 25)

    Next Day Dispatch

    4582 siaramic features sia's MUST (Multi-Bond System Technology) - an advanced coating that combines multiple bond layers for sustained performance...

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    Original price £30.63 - Original price £30.63
    Original price
    £30.63
    £30.63 - £30.63
    Current price £30.63
  • Original price £30.63 - Original price £30.63
    Original price
    £30.63
    £30.63 - £30.63
    Current price £30.63

    4582 siaramic Ø125mm P60 (Pack of 25)

    Next Day Dispatch

    4582 siaramic features sia's MUST (Multi-Bond System Technology) - an advanced coating that combines multiple bond layers for sustained performance...

    View full details
    Original price £30.63 - Original price £30.63
    Original price
    £30.63
    £30.63 - £30.63
    Current price £30.63
  • Original price £33.75 - Original price £33.75
    Original price
    £33.75
    £33.75 - £33.75
    Current price £33.75

    4582 siaramic Ø125mm P36 (Pack of 25)

    Next Day Dispatch

    4582 siaramic features sia's MUST (Multi-Bond System Technology) - an advanced coating that combines multiple bond layers for sustained performance...

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    Original price £33.75 - Original price £33.75
    Original price
    £33.75
    £33.75 - £33.75
    Current price £33.75
  • Original price £30.63 - Original price £30.63
    Original price
    £30.63
    £30.63 - £30.63
    Current price £30.63

    4582 siaramic Ø125mm P120 (Pack of 25)

    Next Day Dispatch

    4582 siaramic features sia's MUST (Multi-Bond System Technology) - an advanced coating that combines multiple bond layers for sustained performance...

    View full details
    Original price £30.63 - Original price £30.63
    Original price
    £30.63
    £30.63 - £30.63
    Current price £30.63
  • Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50

    4581 siabite Ø125mm P80 (Pack of 25)

    Next Day Dispatch

    4581 siabite is a ceramic alumina fibre disc engineered for sustained high stock removal on steel and stainless steel. The self-sharpening ceramic ...

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    Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50
  • Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50

    4581 siabite Ø125mm P60 (Pack of 25)

    Next Day Dispatch

    4581 siabite is a ceramic alumina fibre disc engineered for sustained high stock removal on steel and stainless steel. The self-sharpening ceramic ...

    View full details
    Original price £27.50 - Original price £27.50
    Original price
    £27.50
    £27.50 - £27.50
    Current price £27.50
  • Original price £30.31 - Original price £30.31
    Original price
    £30.31
    £30.31 - £30.31
    Current price £30.31

    4581 siabite Ø125mm P36 (Pack of 25)

    Next Day Dispatch

    4581 siabite is a ceramic alumina fibre disc engineered for sustained high stock removal on steel and stainless steel. The self-sharpening ceramic ...

    View full details
    Original price £30.31 - Original price £30.31
    Original price
    £30.31
    £30.31 - £30.31
    Current price £30.31
  • Original price £62.50 - Original price £62.50
    Original price
    £62.50
    £62.50 - £62.50
    Current price £62.50

    4570 siabite-x Ø125mm P80 (Pack of 50)

    Next Day Dispatch

    4570 siabite X is a premium ceramic fibre disc engineered specifically for hard steels, stainless steel and exotic alloys. The combination of premi...

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    Original price £62.50 - Original price £62.50
    Original price
    £62.50
    £62.50 - £62.50
    Current price £62.50
  • Original price £65.00 - Original price £65.00
    Original price
    £65.00
    £65.00 - £65.00
    Current price £65.00

    4570 siabite-x Ø125mm P60 (Pack of 50)

    Next Day Dispatch

    4570 siabite X is a premium ceramic fibre disc engineered specifically for hard steels, stainless steel and exotic alloys. The combination of premi...

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    Original price £65.00 - Original price £65.00
    Original price
    £65.00
    £65.00 - £65.00
    Current price £65.00
  • Original price £75.00 - Original price £75.00
    Original price
    £75.00
    £75.00 - £75.00
    Current price £75.00

    4570 siabite-x Ø125mm P36 (Pack of 50)

    Next Day Dispatch

    4570 siabite X is a premium ceramic fibre disc engineered specifically for hard steels, stainless steel and exotic alloys. The combination of premi...

    View full details
    Original price £75.00 - Original price £75.00
    Original price
    £75.00
    £75.00 - £75.00
    Current price £75.00
  • Original price £1.25 - Original price £1.25
    Original price
    £1.25
    £1.25 - £1.25
    Current price £1.25

    4570 siabite-x Ø125mm P120

    Next Day Dispatch

    4570 siabite X is a premium ceramic fibre disc engineered specifically for hard steels, stainless steel and exotic alloys. The combination of premi...

    View full details
    Original price £1.25 - Original price £1.25
    Original price
    £1.25
    £1.25 - £1.25
    Current price £1.25
  • Original price £41.25 - Original price £41.25
    Original price
    £41.25
    £41.25 - £41.25
    Current price £41.25

    4560 siabite Ø125mm P80 (Pack of 50)

    Next Day Dispatch

    4560 siabite is a ceramic alumina fibre disc designed for fast, aggressive stock removal on mild steel and low-alloy steel. The ceramic grain self-...

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    Original price £41.25 - Original price £41.25
    Original price
    £41.25
    £41.25 - £41.25
    Current price £41.25