Abrasive Ball Deburring Brush 1 Piece Dia. 6-88mm Pipe Polishing Ball-Head Grinding Wheel Brush(Dia. 17mm x P320)

Pipe Polishing BrushOuter Dia. -- Optional Length of brush -- about 70mmLength in total -- about 200mmShank Dia.-- about 3 - 10 mm====================Origin :ChinaDIY Supplies : Metalworking

• 【Product Name】: Abrasive Ball Brush / Pipe Brush, also known as honing brush or internal bore polishing brush, is a tool used for internal bore processing in industrial manufacturing.
• 【Product Specifications】: Available in various abrasive grit sizes from coarse to fine (e.g., 120 grit, 240 grit, 320 grit), meeting diverse requirements from deburring to mirror polishing.
• 【Applications】: Widely used in metal surface finishing, weld seam cleaning, rust removal, polishing, and similar scenarios.
• 【Material】: Constructed from premium silicon carbide material, featuring high hardness, wear resistance, and durability to maintain stable performance during prolonged use.
• 【Target Users】: Compact and portable design for easy installation, meeting the needs of most users, including DIY enthusiasts and CNC hobbyists.