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Description
The 3M 7100264198 is a professional-grade Scotch-Brite Roloc precision surface conditioning disc designed for heavy preparation and aggressive blending. This 3" Roloc disc combines precision-shaped ceramic grain with an open nonwoven web to provide fast cuts and long abrasive life on stainless steel. carbon steel, and nickel alloys. The extra coarse grade is made for quick material removal while reducing gouging, making it ideal for deburring, blend out, weld cleanup, and substrate preparation. Rated for up to 20,000 RPM and supplied in a quick-change, Roloc format, the product reduces downtime and supports repeatable, measurable results on disc sanders and right-angle tools. Buyers looking for consistent surface conditioning will appreciate the disc's load resistance, consistent finish, and compatibility with standard disc holders and pads.
Product Features and Benefits
Precision-shaped ceramic grain for fast cutting
Precision-shaped ceramic abrasives deliver accelerated stock removal and controlled wear, improving throughput on metal finishing and weld blending tasks.
Extra-coarse grade for aggressive prep
The 3M surface conditioning disc is designed for heavy blending and grinding operations where rapid material removal is required without sacrificing surface uniformity.
Open nonwoven construction reduces loading
Open web structure resists clogging and helps maintain cutting performance longer than closed-coat abrasives under high debris conditions.
Roloc attachment for rapid disc changes
3" Roloc disc interface enables fast, tool-free removal and replacement of discs to minimise downtime on multi-step jobs.
High RPM capability and durable build
Rated to 20,000 RPM with a stable construction that stands up to disc sander speeds and aggressive finishing cycles.
Product Specifications
| Manufacturer Part Number | 7100264198 |
| Legacy SKU | 61500406907 |
| Backing Thickness (Inch) | 0.0 NP |
| Center Hole Diameter (Inch) | 0.0 NP |
| Center Hole Diameter (mm) | 0.0 NP |
| Center Hole Thread Size | Non Pertinent |
| Maximum Speed | 20000.0 RPM |
| Overall Diameter (Inch) | 3.0" |
| Overall Diameter (mm) | 76.2mm |
| Number of Vacuum Holes | -12345.0 |
| Number of Plies | -12345.0 |
| Product Type | Precision Surface Conditioning Disc |
| Abrasive Material | Precision Shaped Ceramic |
| Attachment Type | TR |
| Backing Material | Non Pertinent |
| Backing Weight | Non Pertinent |
| Color Family | Gray |
| Grade | Extra Coarse |
| Grit | Non Pertinent |
| Hole Configuration | Non Pertinent |
| Micron Grade | Non Pertinent |
| Product Color | Dark Gray |
| Product Form | Disc |
| Product Number | PN-DR |
| Substrate | Nickel Alloy |
| Equipment - Machines | Disc Sanders |
| Application | Blending, Grinding, Refining |
Frequently Asked Questions
What is a 3M surface conditioning disc used for?
Used for blending, deburring, weld cleanup and finish preparation on metals and alloys in industrial settings.
Is this a genuine Scotch Brite Roloc disc for high RPM tools?
Yes, the 3M 7100264198 is a Scotch-Brite Roloc disc rated to 20,000 RPM for compatible disc sanders.
Can I expect reduced loading with these Roloc discs?
Yes, the open nonwoven web helps resist loading and maintains cut rate longer than conventional coated discs.
Which machines accept this 3" Roloc attachment?
Disc sanders and right-angle grinders with a matching Roloc backing pad or adapter accept these 3" Roloc discs.
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
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