The 3M 7000119161 Precision Shaped Ceramic Fibre Disc offers industry leading cut rates and extended life on steel and stainless surfaces. As a 5 inch Ceramic Sanding Fiber Disc with a 36 grit quick change sanding disc design, it maintains sharp triangular grains for efficient material removal. Rated to 12,000 RPM, this precision fibre disc excels in heavy weld grinding and high speed metal prep. Its advanced ceramic grain design ensures cooler cutting, minimizing heat related damage to work surfaces. Perfect for fabrication shops demanding consistent, high speed performance.
Precision Shaped Ceramic Grain
The 5 inch ceramic sanding fiber disc has super sharp triangular grains cut exceptionally fast with less operator pressure. Ensures uniform material removal across the entire disc.
Triangular Grain Durability
Lasts up to twice as long as conventional ceramic abrasives, running cool and optimizing mineral breakdown. Extends service life and reduces changeovers.
Integrated Grinding Aid
Minimizes grinding temperatures on heat sensitive alloys. Protects workpiece integrity and prevents premature disc glazing.
Robust Backing & Bond
Stiff fiber backing resists tearing under high pressure weld grinding. Strong resin bond allows wet or dry use without delamination.
| Type | Fiber Disc |
| Material | Precision Shaped Ceramic Grain |
| Attaching System | Quick Change |
| Diameter (Inch) | 5" |
| Diameter (Decimal Inch) | 5.0000" |
| Arbor Hole Size (Inch) | 5/8" - 11 |
| Arbor Hole Size (Decimal Inch) | 0.6250" - 11 |
| Grit | 36 |
| Grade | Very Coarse |
| Maximum RPM | 12000 RPM |
Is this disc a maroon ceramic sanding disc for metal?
Yes, it features a maroon ceramic grain optimized for aggressive metal grinding.
Can this serve as a high speed precision fibre disc 120000 RPM?
It’s rated to 12,000 RPM, offering stable high speed performance.
Does it use a quick change abrasive disc system?
Yes, the quick change attaching system allows rapid, secure disc swaps.
Is this suitable for weld prep as a precision shaped grain fiber disc?
Absolutely, it’s engineered specifically for high pressure weld grinding.
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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