7" 36+ Grit Quick Change Fibre Disc, Ceramic on Fiber

Engineered for ultra-rapid cut, Fibre Disc 787C features Precision Shaped Grain. With its outstanding cut, durability, and ease of use, this disc offers a step up in performance over conventional fiber 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.

The abrasive with precisely the right amount of cut and life, no more and no less. Fibre Disc 787C (PDF, 395 Kb) contains the exact amount of precision shaped grain (PSG) you need to optimize the balance of speed and longevity for challenging applications from grinding to deburring. Moreover, to keep the disc and workpiece cool, a grinding aid is incorporated, further prolonging disc life. Disc construction includes a stiff fiber backing and strong resin bond that provide durability and tear-resistance, which along with abrasive grain enables operators to complete more parts per disc and requires fewer disc changes.

The exceptional life and cut of our 787C Fibre Disc make it one of ′s best grinding discs for high production environments, providing significant gains over conventional fiber discs. When our highest-tier fiber disc may be under-utilized but productivity is still your bottom line, our 787C Fibre Disc delivers outstanding throughput.

Rapidly cuts hard to grind metals like stainless steel and high nickel alloys Premium mineral excels at heavyweight applications such as weld grinding, beveling, and edge chamfering Precision Shaped Grain yields higher cut rates and cooler cut while completing more parts per disc than conventional fibre discs Grinding aid minimizes grinding temperatures for heat-sensitive alloys Long-lasting disc helps reduce cost Stiff fiber backing and strong resin bond provide durability and tear-resistance.

Step Up Production with Shaped Grain: Developed for improved output on light to heavy stock removal, Precision Shaped Grain lets operators finish tough tasks faster and with less fatigue. It wears evenly, and because the abrasive itself stays cooler and sharper, PSG abrasives last significantly longer than their conventional ceramic counterparts, ensuring extended high performance in production applications.

Choice of Power Tool Attachment: These discs in a range of sizes and a variety of attachment styles. Larger sized discs have a 7/8 inch center hole and require the use of a disc pad face plate and hub, which are attached to a right angle grinder (PDF, 5.1 Mb) with a disc retainer nut (all sold separately). GL and TN quick change attachments are an option for 4-1/2 inch to 7 inch discs.

Tips For Optimal Use: Fiber discs are heavy-duty abrasives that feature a tough, stiff backing made from vulcanized fiber that resist wear and can handle tough grinding applications. For optimal performance, the disc should be used with a face plate of the appropriate density for the application—a lighter density face plate for lighter weight grinding applications, and a harder density face plate for more heavyweight grinding applications. Using the correct face plate for the application ensures that the abrasive mineral will re-sharpen, maximizing the life of the abrasive.

Features:
• 7" 36+ Grit quick change fibre disc, Ceramic on fiber

Application:
• Edge chamfering
• Beveling
• Deburring
• Weld removal