sia Abrasives 6270 siamet SCM LS discs are a nonwoven abrasive disc designed for use with angle grinders or similar power tools. SCM discs, or Surface Conditioning Material discs, are primarily used for cleaning, finishing, graining, and blending on various metals, particularly stainless steel. They’re designed to provide a consistent and refined surface finish while effectively removing light oxidation, grind lines, and other minor imperfections.
SCM discs are commonly employed in a variety of industries and applications, including:
Metal Fabrication: To achieve a smooth, uniform finish on stainless steel components and structures.
Automotive: For cleaning and polishing automotive parts and surfaces.
Construction: To prepare metal surfaces for welding or painting.
Marine: To maintain and restore the appearance of metal fixtures and equipment in marine environments.
6270 siamet SCM LS discs are available in a range of grits, from coarse to fine, to suit different levels of surface conditioning. The nonwoven backing is designed to attach to hook and loop backing pads for easy use with power tools like random orbital sanders and angle grinders. The abrasive discs are known for their versatility in handling different metals and materials and they are suitable for tasks ranging from removing welds and rust to shaping and smoothing metal surfaces.
It is ideal for use with a random orbital sander or angle grinder with a diameter of 115mm.
| Grit |
Bosch Part Number |
sia Abrasives Part Number |
Delivery |
Pack Size |
Sales Unit |
| Coarse A |
F 03E 014 KZ2 |
4892.0370.2921 |
UK Stock (Next Day) |
25 |
1 Pack |
| Medium A |
F 03E 014 KZ3 |
4892.0370.4921 |
UK Stock (Next Day) |
25 |
1 Pack |
| Fine A |
F 03E 014 KZ4 |
4892.0370.5921 |
UK Stock (Next Day) |
25 |
1 Pack |
| Very Fine A |
F 03E 014 KZ5 |
4892.0370.6921 |
UK Stock (Next Day) |
25 |
1 Pack |
sia Abrasives 6270 siamet SCM LS disc is specifically engineered for high-performance surface conditioning across a variety of demanding industrial tasks. Its low-stretch construction and superior resistance to smearing make it particularly effective for various applications.
Deburring: The disc’s high edge stability allows it to effectively remove sharp edges and burrs from metal workpieces. Its durable construction ensures it won’t fray or tear when working on complex geometries or sharp corners, providing a safe and polished result.
Removal of Rust and Paint: Designed for rapid stripping, the sia’s 6270 SCM LS disc quickly removes corrosion and old coatings. Because it is considerably more resistant to smearing than standard products, it leaves the base metal clean and free of abrasive residue, even during aggressive use.
Removal of Discolouration: 6270 siamet SCM LS is highly effective at eliminating “heat tint” or oxidation caused by welding or heat treatment. It restores the material’s original appearance without gouging the surface, ensuring a uniform aesthetic.
Surface Treatment: Whether for general refining or creating a specific structured finish, this abrasive disc provides a consistent grain pattern. Its suitability for both dry and wet sanding makes it versatile for different workshop environments.
Finishing to Prepare for Coating and Electroplating: By creating a surgically clean and precisely textured surface, the nonwoven disc ensures optimal mechanical adhesion for subsequent layers. This prevents peeling or bubbling in the final finish.
Overall, the combination of low-stretch technology and smear resistance makes these nonwoven SCM discs a reliable choice for achieving high-quality results in general fabrication and precision engineering.
sia Abrasives 6270 siamet SCM LS disc is designed for high-performance use across a specific range of industrial metals. Its specialised blue-fired aluminium oxide grain and smear-resistant coating make it highly effective on the following materials:
Unalloyed / Low-Alloy Steel (Mild Steel): Ideal for rapid rust removal, paint stripping, and general surface refinement. The low-stretch backing ensures the SCM disc stays aggressive even on harder carbon steels.
High-Alloy Steels (Stainless Steel): The “cool-cutting” properties of the blue-fired grain help prevent the heat tint and warping often associated with grinding stainless steel. The nonwoven disc is excellent for removing weld discolouration and blending scratches to a uniform satin finish.
Aluminium: 6270 siamet SCM LS is specifically engineered to be smear-resistant, maintaining its cut without loading up or leaving messy residue on the workpiece.. This is critical for aluminium, which tends to melt and clog abrasive surfaces.
Non-Ferrous Metals: It performs exceptionally well on metals like brass, copper, and bronze. Whether you are deburring sharp edges or preparing these materials for a decorative coating, the abrasive disc provides a consistent, high-quality finish without marring the surface.
Because this disc is suitable for both wet and dry applications, it can be used on these materials in various production environments.
sia Abrasives 6270 siamet SCM LS Discs ø 115mm are suitable for use with a ø 115mm diameter angle grinder on various objects, including unalloyed steel, high-alloy steel, aluminium and non-ferrous metals.
Reviews
There are no reviews yet.