Disco abrasivo Roloc 3M 76 mm médio SC-DR para aço/aço inoxidável (modelo 7000000755)

3M Roloc Disc 76 mm Medium SC-DR is an abrasive accessory designed for metalworking tasks on steel and stainless steel. The disc features a 76 mm diameter and a Roloc quick-change mounting system for fast attachment and removal on compatible handheld and powered Roloc tools. Medium grit abrasive delivers controlled material removal for surface blending, light deburring and preparation prior to welding or painting.

Advantages

The Roloc mounting enables quick and secure disc changes without additional tools, reducing downtime during repetitive tasks. The medium-grade abrasive balances stock removal with surface finish, allowing efficient blending of weld seams and edges while minimising damage to the base material. The disc is suitable for use on both carbon steel and stainless steel, providing consistent cutting action and extended service life when used at recommended speeds.

Suitable for

• Surface blending and finishing of welds on steel and stainless steel
• Light deburring and edge conditioning after cutting or machining
• Preparation of metal surfaces before painting, coating or adhesive bonding
• General metal fabrication, maintenance and repair work with Roloc-equipped tools

Key specifications

• Diameter: 76 mm
• Grit: Medium
• Mounting: Roloc quick-change system
• Intended materials: Steel and stainless steel
• Typical applications: Blending, light deburring, surface preparation

How to use

Install the disc onto a compatible Roloc-backed pad by pressing and turning until securely seated. Operate the tool at the manufacturer’s recommended speed range for 76 mm Roloc abrasives and apply light to moderate pressure; excessive force can reduce disc life and degrade the surface finish. Move the disc steadily across the workpiece to achieve uniform blending or deburring. Periodically inspect the disc for wear and replace when the abrasive becomes ineffective or the backing is damaged.

Recommendations

Use appropriate personal protective equipment including eye protection, gloves and respiratory protection when grinding or blending metal. Match the medium grit disc to the task — choose a coarser or finer grade if faster stock removal or a smoother finish is required. Ensure the Roloc pad and tool are compatible with 76 mm discs and keep operating speeds within the disc’s recommended limits.