Skip to content

sia Fibre Sanding Discs

sia fibreglass-backed fibre sanding discs for angle grinders — covering ceramic, zirconia alumina and all-round grades for metal grinding, blending and deburring across mild steel, stainless steel and non-ferrous metals.

  • Original price £81.25 - Original price £81.25
    Original price
    £81.25
    £81.25 - £81.25
    Current price £81.25

    4819 siaron Ø180mm 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 £81.25 - Original price £81.25
    Original price
    £81.25
    £81.25 - £81.25
    Current price £81.25
  • Original price £1.93 - Original price £1.93
    Original price
    £1.93
    £1.93 - £1.93
    Current price £1.93

    4815 siacut Ø180mm P36

    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 £1.93 - Original price £1.93
    Original price
    £1.93
    £1.93 - £1.93
    Current price £1.93
  • 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 £45.00 - Original price £45.00
    Original price
    £45.00
    £45.00 - £45.00
    Current price £45.00

    4815 siacut Ø115mm 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 £45.00 - Original price £45.00
    Original price
    £45.00
    £45.00 - £45.00
    Current price £45.00
  • Original price £0.76 - Original price £0.76
    Original price
    £0.76
    £0.76 - £0.76
    Current price £0.76

    4815 siacut Ø100mm P36

    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 £0.76 - Original price £0.76
    Original price
    £0.76
    £0.76 - £0.76
    Current price £0.76
  • Original price £61.88 - Original price £61.88
    Original price
    £61.88
    £61.88 - £61.88
    Current price £61.88

    4961 siacut large Ø180mm 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...

    View full details
    Original price £61.88 - Original price £61.88
    Original price
    £61.88
    £61.88 - £61.88
    Current price £61.88
  • 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...

    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 £28.75 - Original price £28.75
    Original price
    £28.75
    £28.75 - £28.75
    Current price £28.75

    4961 siacut large Ø115mm 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...

    View full details
    Original price £28.75 - Original price £28.75
    Original price
    £28.75
    £28.75 - £28.75
    Current price £28.75
  • Original price £0.49 - Original price £0.49
    Original price
    £0.49
    £0.49 - £0.49
    Current price £0.49

    4961 siacut large Ø100mm P36

    Next Day Dispatch

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

    View full details
    Original price £0.49 - Original price £0.49
    Original price
    £0.49
    £0.49 - £0.49
    Current price £0.49
  • 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 £38.12 - Original price £38.12
    Original price
    £38.12
    £38.12 - £38.12
    Current price £38.12

    4819 siaron Ø115mm 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 £38.12 - Original price £38.12
    Original price
    £38.12
    £38.12 - £38.12
    Current price £38.12
  • Original price £0.64 - Original price £0.64
    Original price
    £0.64
    £0.64 - £0.64
    Current price £0.64

    4819 siaron Ø100mm P36

    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 £0.64 - Original price £0.64
    Original price
    £0.64
    £0.64 - £0.64
    Current price £0.64
  • Original price £0.79 - Original price £0.79
    Original price
    £0.79
    £0.79 - £0.79
    Current price £0.79

    4700 siabite entry Ø115mm P36

    Next Day Dispatch

    4700 siabite is an entry-level zirconia alumina fibre disc offering reliable performance for everyday angle grinder applications. Suited to general...

    View full details
    Original price £0.79 - Original price £0.79
    Original price
    £0.79
    £0.79 - £0.79
    Current price £0.79
  • Original price £2.64 - Original price £2.64
    Original price
    £2.64
    £2.64 - £2.64
    Current price £2.64

    4582 siaramic Ø180mm P36

    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 £2.64 - Original price £2.64
    Original price
    £2.64
    £2.64 - £2.64
    Current price £2.64
  • 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...

    View full details
    Original price £33.75 - Original price £33.75
    Original price
    £33.75
    £33.75 - £33.75
    Current price £33.75
  • Original price £29.37 - Original price £29.37
    Original price
    £29.37
    £29.37 - £29.37
    Current price £29.37

    4582 siaramic Ø115mm 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...

    View full details
    Original price £29.37 - Original price £29.37
    Original price
    £29.37
    £29.37 - £29.37
    Current price £29.37
  • Original price £1.12 - Original price £1.12
    Original price
    £1.12
    £1.12 - £1.12
    Current price £1.12

    4582 siaramic Ø100mm P36

    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 £1.12 - Original price £1.12
    Original price
    £1.12
    £1.12 - £1.12
    Current price £1.12
  • Original price £2.38 - Original price £2.38
    Original price
    £2.38
    £2.38 - £2.38
    Current price £2.38

    4581 siabite Ø180mm P36

    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 £2.38 - Original price £2.38
    Original price
    £2.38
    £2.38 - £2.38
    Current price £2.38
  • 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 £26.56 - Original price £26.56
    Original price
    £26.56
    £26.56 - £26.56
    Current price £26.56

    4581 siabite Ø115mm 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 £26.56 - Original price £26.56
    Original price
    £26.56
    £26.56 - £26.56
    Current price £26.56
  • Original price £1.01 - Original price £1.01
    Original price
    £1.01
    £1.01 - £1.01
    Current price £1.01

    4581 siabite Ø100mm P36

    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 £1.01 - Original price £1.01
    Original price
    £1.01
    £1.01 - £1.01
    Current price £1.01
  • Original price £134.38 - Original price £134.38
    Original price
    £134.38
    £134.38 - £134.38
    Current price £134.38

    4570 siabite-x Ø180mm 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 £134.38 - Original price £134.38
    Original price
    £134.38
    £134.38 - £134.38
    Current price £134.38
  • 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 £63.12 - Original price £63.12
    Original price
    £63.12
    £63.12 - £63.12
    Current price £63.12

    4570 siabite-x Ø115mm 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 £63.12 - Original price £63.12
    Original price
    £63.12
    £63.12 - £63.12
    Current price £63.12