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Sia 2511 Siabite Green Ceramic Roloc Discs, 50/Pack

£27.00£47.00 +VAT

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One of the most popular roloc discs available, with a topsize coating for reduced grinding on heat-sensitive metals such as stainless steel. Efficient sanding of high-alloy steel and hard-to-grind metal is guaranteed thanks to the self-sharpening process of the ceramic grit.

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Description

One of the most popular roloc discs available, with a topsize coating for reduced grinding on heat-sensitive metals such as stainless steel. Efficient sanding of high-alloy steel and hard-to-grind metal is guaranteed thanks to the self-sharpening process of the ceramic grit.

Grit: Ceramic Corundum
Backing: Y-wt or X-wt Cloth / Polyester
Applications:

  • Weld preparation
  • Sanding down
  • Deburring
  • Smoothing and blending of flaws
  • Removing discolouration
  • Surface treatment
  • Structuring and final sanding

Advantages:
Cooling aid reduces heat build up in the workpiece, ceramic grain offers aggressive stock removal. Fast, safe and easy disc change offered by siafix system.

Product Description of the Sia 2511 Siabite Green Ceramic Roloc Discs, 50/Pack

One of the most popular roloc discs available, with a topsize coating for reduced grinding on heat-sensitive metals such as stainless steel. Efficient sanding of high-alloy steel and hard-to-grind metal is guaranteed thanks to the self-sharpening process of the ceramic grit.

Grit: Ceramic Corundum
Backing: Y-wt or X-wt Cloth / Polyester
Applications:
  • Weld preparation
  • Sanding down
  • Deburring
  • Smoothing and blending of flaws
  • Removing discolouration
  • Surface treatment
  • Structuring and final sanding
Advantages:
Cooling aid reduces heat build up in the workpiece, ceramic grain offers aggressive stock removal. Fast, safe and easy disc change offered by siafix system.

Operating Speed(s) of the Sia 2511 Siabite Green Ceramic Roloc Discs, 50/Pack

Data Sheet for the Sia 2511 Siabite Green Ceramic Roloc Discs, 50/Pack

Why Use Ceramic?

have a ceramic grain, which lasts the longest of all coated abrasives, as well as being the fastest cutting. This is due to the micro-crystalline grain which self-sharpens and fractures more uniformly to give more consistent performance, and works well in medium to high pressure applications. are ideal for even the most demanding applications where productivity and fast stock removal are key.

Ceramic is in some cases supplied with a "topsize" (also known as "top coat", or "supersize layer".) This is a coating which is sprayed on to the grit to act as a coolant when working on heat-sensitive metals such as stainless steel and exotic alloys, and therefore reduce discoloration or burning. It can however also act as a lubricant to help reduce loading (where stock removed from the workpiece builds up on the abrasive and makes it less effective) on softer metals such as aluminium. The presence of a topsize does reduce the aggressiveness of the grain however, and so it is best not to have one if discoloration will not be an issue, for example when working on mild/carbon or structural steel.

Available in various forms including abrasive belts, velcro-backed discs, flap discs and fibre discs. Roloc discs, also known as speedlok, siafix, quick-release, and quick-change discs, are also very popular and often used for blending/removing welds and spot repair. Our Nitro Fast-Cut Ceramic Rolocs in particular are very aggressive and available as coarse as P24, therefore being useful for fast stock removal, while the Green Nitro and Red Nitro Ceramic Roloc Discs have a topsize and are ideal for reducing heat generation. For working on softer metals such as aluminium there is also the option of the unique White Nitro, which has a stearate coating to help reduce loading on the disc.

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Additional information

Grit Type

Abrasive Type

Backing

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Coating

Characteristics