Merit Abrasives 8834154094 Aluminum Oxide B-4 Series Bore Polishers, 180 Grit, 22,000 Rpm

The Merit Abrasives 8834154094 Aluminum Oxide B-4 Series Bore Polishers are specialized abrasive tools designed for precision finishing and deburring of internal diameters. These polishers provide a consistent, uniform finish in hard-to-reach bores, resolving the challenge of manual sanding in tight cylindrical spaces.

• High-quality aluminum oxide abrasive ensures a fast cut rate and long life for efficient metal removal and finishing.
• The B-4 series design allows the polisher to expand during operation, maintaining constant pressure against the bore walls for an even surface profile.
• Rated for speeds up to 22,000 RPM, these tools are compatible with high-speed die grinders to reduce processing time on the jobsite.

This product is ideal for machinists, automotive technicians, and maintenance professionals who need to clean, deburr, or polish the internal surfaces of cylinders, tubes, and hydraulic components.

• Grit: 180
• Maximum Speed: 22,000 RPM
• Series: B-4
• Part Number: 8834154094

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