Pro-Graad 50 Piece Abrasive Sanding Cartridge Spiral Roll Sander Kit, Mini Cone & Cylinder Kit for Metal, Wood, Stainless, Fiberglass, Welds, Engine Porting - Die Grinder & Rotary Tool Accessories

[IN THE BOX]: 1 each Pro-Graad 50 piece Abrasive Sanding Cartridge Spiral Roll Sander Kit. Kit includes: 1/2” x 1-1/2” Cylinder Shape Rolls 80 Grit 8Pcs, 1/2” x 1-1/2” Cylinder Shape Rolls 100 Grit 8Pcs, 1/2” x 1-1/2” Cylinder Shape Rolls 120 Grit 8Pcs, 1/2” x 1-1/2” x 1/2" Cone Shape Rolls 80 Grit 8Pcs, 1/2” x 1-1/2” x 1/2" Cone Shape Rolls 120 Grit 8Pcs, 1/2” x 1-1/2” x 1/2" Cone Shape Rolls 240 Grit 8Pcs, 1/4" Shank x 3-1/2” Length Mounting Mandrel 2Pcs. [PRECISION SANDING]: Cylinder and Cone shape cartridge rolls easily reach narrow spaces, making them ideal for engine porting, weld smoothing, and surface prep. Perfect for cleaning engine heads and intakes, especially on SBC/LS3 heads. [VERSATILE SHAPES & HIGH USE VALUE]: Cone and cylinder-shaped rolls adapt to different tasks; cylinder rolls can be reshaped as needed. Made of premium European aluminum oxide abrasive cloth for long-lasting durability and efficient grinding. [QUICK CHANGE DESIGN]: Unique mandrel swap system allows for rapid abrasive roll changes in seconds, minimizing workflow interruptions and maximizing efficiency. [HIGH-SPEED & WIDE APPLICATION]: Carbon steel 1/4” shank mandrels withstand up to 25,000 RPM. Sharp aluminum oxide grain cuts through tough materials like metal, titanium, composites, plastic, and rubber, making it ideal for flash removal, polishing, and edge-breaking. [PRODUCT GUARANTEE]: All Pro-Graad products are made with quality materials, which exceed ANSI and EU standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our 100% Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is a USA Company with US Based Customer Support.