Meet the Jaz Cup Brush High Speed 75mm x 22mm x 0.3mm – M10 Multi-Fit Thread - Stainless Steel (BRUH-7510S). Crafted for momentum, speed, and precision, this cup brush is purpose-built for lightweight, high-RPM mini grinders, delivering aggressive material removal without compromising control. Why this cup brush stands out - Lightweight, high-speed design: Optimized for mini grinders that crave speed, enabling rapid material removal and efficient finishing in tight spaces. - Innovative crimped cable construction: Replaces traditional single monofilament wires with crimped cables made of several wires. This configuration distributes contact pressure more evenly, enhances flexibility, and maintains aggressive cutting action at top speeds. - Flexible access to complex geometries: The curved cup shape and multi-wire construction let you reach angled edges, inner curves, and difficult-to-reach corners on a variety of surfaces with consistent results. - High-performance at speed: Rated for maximum RPM up to 13,000, pairing with the 75mm diameter and 22mm trim to optimize debris removal, edge smoothing, and surface preparation in one pass. Key specifications at a glance - Jaz Code: HSC0075ZR77 - Diameter: 75 mm - Trim length: 22 mm - Wire: 0.3 mm crimped stainless steel cables - Mount: M10 Multi-Fit - Max speed: 13,000 RPM - Application: Cup brush for fast metal finishing and surface prep How this helps your workflow - Quick surface prep for welding and fabrication: Fast deburring, weld smoothing, and edge refinement on stainless and carbon steels, reducing prep time before painting or plating. - Surface finishing on curved profiles: The 75 mm cup diameter combined with flexible crimped cables excels on rounded rails, tubes, and flanges where rigid brushes struggle to maintain consistent contact. - Rust, scale, and paint removal: Efficiently tackles rust layers and coatings without gouging the base metal, making it ideal for maintenance and restoration tasks. - Durable performance at high speed: The multi-wire crimped approach distributes wear across strands, helping maintain cutting efficiency as the brush wears. Who this is ideal for - Metal fabricators, machinists, and workshop professionals who need fast, reliable material removal in confined spaces. - Maintenance crews performing on-site rust removal and surface prep on various metals. - DIY enthusiasts upgrading from traditional cup brushes to a design that delivers both aggression and reach. Tips for best results - Use at the manufacturer’s recommended speed (up to 13,000 RPM) and apply light, consistent pressure to maintain control and prolong brush life. - Work with a quick, sweeping motion rather than prolonged pressure in one spot to avoid gouging and to maximize surface finish. - Keep surfaces clean of abrasive debris during use; periodic pauses to remove accumulated particulates will sustain cutting efficiency. - Inspect the brush regularly for wire wear and separation; replace if wires begin to protrude or lose integrity. Elevate your metal finishing with the Jaz Cup Brush High Speed 75mm x 22mm x 0.3mm – a purpose-built solution that blends speed, reach, and durable reliability for demanding mini grinder tasks.