3M Roloc Disc 777F, 40 YF-weight, TR, 3 in, Die R300V, 50/Carton, 200 ea/Case

• 3M Roloc attachment system enables efficient and secure attachment and removal of the disc
• A blend of ceramic and aluminum oxide mineral self-sharpens and offers improved durability and cut-rate over aluminum oxide
• Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
• Heat-resistant resin coating bonds abrasive to backing for durability under pressure, heat, and water
• Polyester backing is extremely tough to support medium-pressure applications while maintaining consistent performance in both wet and dry applications

3M Roloc Disc 777F features 3M-engineered high-performing ceramic abrasive grain blended with aluminum oxide for a combination of durability and cutting efficiency that increases productivity for both stock removal and finishing. The heavy, water-resistant polyester backing supports medium-pressure applications, a consistent cut-rate, and both wet and dry applications.

Our 3M Roloc Disc 777F is resin-bonded to withstand high heat and pressure. A grinding aid on the 777F disc reduces grinding temperatures to protect heat-sensitive alloys such as stainless steel and nickel alloys.

3M Ceramic Abrasive Grain is a ceramic mineral designed to enhance toughness and hardness of the grain. For increased performance, 3M Roloc Disc 777F products feature aluminum oxide mineral blended with 3M Ceramic Abrasive Grain which is one of the hardest, longest-lasting minerals available. Perfect for moderate to heavy stock removal, ceramic abrasives are engineered to cut fast and handle intense heat and stress applications. Ceramic aluminum oxide blends surpass aluminum oxide abrasives in cut-rate and durability making them an excellent choice for difficult grinding applications.

3M Roloc Disc 777F is available for use with the following Roloc attachment systems: TSM, TR, TP and TS. Please select discs with the attachment design made for your system.

3M Roloc Disc Model

The 3M Roloc Disc 777F is designed for efficient grinding with the trusted 3M Roloc attachment system. This system allows quick and secure disc changes, making it ideal for users who need reliable performance and easy handling.

Featuring the 777F model, this disc blends ceramic and aluminum oxide minerals to provide durability and a sharp cut rate. Its design supports both stock removal and finishing tasks, enhancing productivity in various applications.

Grade And Weight Benefits

This disc uses a 40 YF-weight grade, which balances aggressive cutting with control. The ceramic and aluminum oxide blend self-sharpens, maintaining cutting efficiency longer than standard aluminum oxide discs.

Such a grade is perfect for moderate to heavy stock removal, especially when working with tough materials. The grinding aid included helps reduce heat, protecting heat-sensitive alloys during use.

Backing And Durability Features

The 3M Roloc Disc 777F comes with a heavy polyester backing that supports medium-pressure applications. This backing is water-resistant and tough, ensuring consistent performance in both wet and dry conditions.

Additionally, the resin coating bonds the abrasive to the backing securely, resisting heat, pressure, and water exposure. This durability extends the disc’s life and maintains its cutting power under demanding conditions.

Dimensions And Format Details

This disc measures 3 inches in diameter and uses the TR format within the Roloc attachment system. The size and format make it compatible with various tools designed for precision and efficiency in grinding tasks.

Users can select discs with attachment designs like TSM, TR, TP, and TS to fit their specific Roloc system. This flexibility ensures the 777F disc fits well and performs reliably across different equipment setups.

Pack Count And Usage

The product is sold in packs of 50 discs per carton and 200 discs per case. This quantity suits both small workshops and larger industrial settings, providing enough supply for continuous use without frequent reordering.

Having a large pack count helps maintain workflow efficiency, especially in environments requiring frequent disc changes. The 3M Roloc Disc 777F’s packaging supports easy inventory management and cost-effective purchasing.