Engineered for ultra-rapid cut, 3M Fibre Disc 787C features 3M Precision Shaped Grain
With it's outstanding cut, durability, and ease of use, this disc offers a step up in performance over conventional fibre discs. Constructed with a grinding aid, it is an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys
Strengths
Ceramic/aluminum oxide abrasive blend self-sharpens yielding high cut rates and increased durability
Stiff fiber backing provides the durability needed for weld removal and other medium pressure applications such as deburring or rust removal
Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
Compatible with 3M disc pad face plates and hubs, and requires the use of a disc retainer nut (all sold separately)
Applications
It is an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys. - Rapidly cuts hard to grind metals like stainless steel and high nickel alloys