3"/80mm Radial Sanding Cloth Strips Discs Drill Polishing Wheel Brush for Wood Carving

Technical Specifications

• Product Type: Radial Sanding Cloth Strips Wheel Brush / Rotary Flap Polishing Disc
• Outer Diameter: 80 mm (3 inches)
• Abrasive Material (研磨材料): Premium Aluminum Oxide (AO) coated abrasive cloth
• Shank / Arbor Mounting: Standard 6 mm (approx. 1/4") or 3 mm steel mandrel arbor for drill chucks
• Available Grit Grades: P80, P120, P180, P240, P320, P400
• Working Construction: Multi-layer radial interlocking abrasive cloth strips with flexible slit fingers
• Sanding & Polishing Applications (打磨应用): Wood relief carving sanding, furniture contour deburring, irregular surface smoothing, primer scuffing, and paint/stain preparation
• Suitable Workpiece Materials (适用材料类型): Hardwood, softwood, burl and root carvings, MDF, plywood, veneer, resin crafts, and non-ferrous metals
• Machine Compatibility: Electric hand drills, cordless drills, variable-speed die grinders, flexible shaft rotary tools, and bench polishers
• Recommended Operating Speed: 1,500 – 3,000 RPM (Maximum 5,000 RPM; run at moderate speeds for optimal strip flexibility and longer abrasive life)

Key Features & Performance Highlights

• Flexible Slit Finger Design: Independent radial cloth fingers flex effortlessly around concave hollows, delicate wood carvings, and complex moldings without altering fine workpiece contours.
• Uniform Abrasive Wear: Cloth strips wear down evenly during rotation to continuously present fresh, sharp aluminum oxide abrasive grains for steady cutting efficiency.
• Anti-Clogging Open Airflow: Centrifugal fan-like rotation dissipates frictional heat rapidly and ejects wood dust continuously, minimizing burn marks and heat discoloration on sensitive woods.
• Versatile Multi-Grit Progression: Covers aggressive coarse sanding (P80–P120) for tool mark elimination through fine inter-coat scuffing and satin smoothing (P240–P400).

Application Recommendations

• P80 – P120 (Coarse): Eliminating chisel marks, router chatter lines, heavy burrs, and rough leveling on intricate carving blanks.
• P180 – P240 (Medium): Surface smoothing, blending grain transitions, and preparing wood for primer or stain absorption.
• P320 – P400 (Fine): Inter-coat sealer scuffing, raised grain knockdown, and creating a silky-smooth tactile finish before topcoat waxing.