Alpha® VFlex™ Flexible Diamond Sanding Disc 5", #35, 7/8" Arbor (VDF5035)The Alpha® VFlex™ flexible diamond sanding disc is built for paint, coating, oxide and rust removal, plus burr grinding and chamfering on steel, stainless steel and contoured surfaces. A rubber-sandwich body lets the disc conform to curves while dramatically reducing noise and vibration — an everyday improvement over rigid discs on irregular work. It also runs cleanly on stone, ceramic, composite, cast iron and glass. This listing is VDF5035: 5" diameter, #35 grit, 7/8" arbor for high-speed angle grinders.Features Flexible rubber-sandwich body conforms to contoured and irregular surfaces Removes paint, coatings, oxide and rust from steel and stainless steel Deburrs and chamfers metal edges without clogging Also shapes natural stone, engineered stone/quartz, ceramic, composite, cast iron and glass Rubber damping dramatically reduces operator-felt noise and vibration Long life and consistent cut reduce downtime and tool changes Available 5" and 7" with 7/8" arbor or 5/8"-11 zinc hub .dst-accordion { margin-top: 25px; border: 1px solid #FDDCC5; border-radius: 6px; overflow: hidden; } .dst-accordion-item { border-bottom: 1px solid #FDDCC5; } .dst-accordion-item:last-child { border-bottom: none; } .dst-accordion-toggle { display: none; } .dst-accordion-label { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; cursor: pointer; font-size: 17px; font-weight: 700; color: #231F20; background: #fff; transition: background 0.2s; } .dst-accordion-label:hover { background: #FFF3EB; } .dst-accordion-label::after { content: '+'; font-size: 22px; font-weight: 700; color: #F15C22; transition: transform 0.3s; } .dst-accordion-toggle:checked + .dst-accordion-label { background: #FFF3EB; } .dst-accordion-toggle:checked + .dst-accordion-label::after { content: '\2212'; } .dst-accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; padding: 0 20px; background: #fff; } .dst-accordion-toggle:checked ~ .dst-accordion-content { max-height: 5000px; padding: 15px 20px 20px; } Models / Part Numbers Part No. Diameter Grit Arbor Max RPM UPC VDF5035 5" #35 7/8" 5,000 RPM 749173670688 VDF503H 5" #35 5/8"-11 5,000 RPM 749173670695 VDF5050 5" #50 7/8" 5,000 RPM 749173670701 VDF505H 5" #50 5/8"-11 5,000 RPM 749173670718 VDF5080 5" #80 7/8" 5,000 RPM 749173670725 VDF508H 5" #80 5/8"-11 5,000 RPM 749173670732 VDF703H 7" #35 5/8"-11 5,000 RPM 749173670756 VDF705H 7" #50 5/8"-11 5,000 RPM 749173670770 VDF708H 7" #80 5/8"-11 5,000 RPM 749173670794 VDF7035 7" #35 7/8" 5,000 RPM 749173670749 VDF7050 7" #50 7/8" 5,000 RPM 749173670763 VDF7080 7" #80 7/8" 5,000 RPM 749173670787 How to Use Confirm the disc diameter and arbor match your tool — this VDF5035 is 5" with a 7/8" arbor. Mount on a high-speed angle grinder, sander or polisher using the tool's original flange and lock nut (7/8" arbor) or thread directly onto a 5/8"-11 spindle (zinc-hub models). Verify grinder no-load RPM does not exceed 5,000 RPM — the maximum for all VFlex sizes. Start with #35 grit for aggressive stock removal, #50 for general purpose, #80 for finer finish work. Run dry, or feed water at the disc face to suppress dust. For virtually dust-free grinding on stone, pair with an Ecoguard dust shroud and HEPA vacuum. Note: some metal powders are combustible — verify material safety before vacuum collection. Apply light, even pressure and let the flexible body match the work surface — pressing hard reduces life and cut quality. Inspect the disc before each use; replace if torn, glazed or worn below useful diamond depth. Specifications by Variant VFlex Flexible Diamond Sanding Disc 5", #35 grit, 7/8" arbor — VDF5035 Part No. VDF5035 UPC 749173670688 Type VFlex Flexible Diamond Sanding Disc 5", #35 grit, 7/8" arbor Max RPM 5,000 RPM Packaged Weight 0.55 lbs Commodity Code 6804.21.0000 Country of Origin Korea VFlex Flexible Diamond Sanding Disc 5", #35 grit, 5/8"-11 arbor — VDF503H Part No. VDF503H UPC 749173670695 Type VFlex Flexible Diamond Sanding Disc 5", #35 grit, 5/8"-11 arbor Max RPM 5,000 RPM Packaged Weight 0.65 lbs Commodity Code 6804.21.0000 Country of Origin Korea VFlex Flexible Diamond Sanding Disc 5", #50 grit, 7/8" arbor — VDF5050 Part No. VDF5050 UPC 749173670701 Type VFlex Flexible Diamond Sanding Disc 5", #50 grit, 7/8" arbor Max RPM 5,000 RPM Packaged Weight 0.55 lbs Commodity Code 6804.21.0000 Country of Origin Korea VFlex Flexible Diamond Sanding Disc 5", #50 grit, 5/8"-11 arbor — VDF505H Part No. VDF505H UPC 749173670718 Type VFlex Flexible Diamond Sanding Disc 5", #50 grit, 5/8"-11 arbor Max RPM 5,000 RPM Packaged Weight 0.65 lbs Commodity Code 6804.21.0000 Country of Origin Korea VFlex Flexible Diamond Sanding Disc 5", #80 grit, 7/8" arbor — VDF5080 Part No. VDF5080 UPC 749173670725 Type VFlex Flexible Diamond Sanding Disc 5", #80 grit, 7/8" arbor Max RPM 5,000 RPM Packaged Weight 0.55 lbs Commodity Code 6804.21.0000 Country of Origin Korea VFlex Flexible Diamond Sanding Disc 5", #80 grit, 5/8"-11 arbor — VDF508H Part No. VDF508H UPC 749173670732 Type VFlex Flexible Diamond Sanding Disc 5", #80 grit, 5/8"-11 arbor Max RPM 5,000 RPM Packaged Weight 0.65 lbs Commodity Code 6804.21.0000 Country of Origin Korea VFlex Flexible Diamond Sanding Disc 7", #35 grit, 5/8"-11 arbor — VDF703H Part No. VDF703H UPC 749173670756 Type VFlex Flexible Diamond Sanding Disc 7", #35 grit, 5/8"-11 arbor Max RPM 5,000 RPM Packaged Weight 1.55 lbs Commodity Code 6804.21.0000 Country of Origin Korea VFlex Flexible Diamond Sanding Disc 7", #50 grit, 5/8"-11 arbor — VDF705H Part No. VDF705H UPC 749173670770 Type VFlex Flexible Diamond Sanding Disc 7", #50 grit, 5/8"-11 arbor Max RPM 5,000 RPM Packaged Weight 1.55 lbs Commodity Code 6804.21.0000 Country of Origin Korea VFlex Flexible Diamond Sanding Disc 7", #80 grit, 5/8"-11 arbor — VDF708H Part No. VDF708H UPC 749173670794 Type VFlex Flexible Diamond Sanding Disc 7", #80 grit, 5/8"-11 arbor Max RPM 5,000 RPM Packaged Weight 1.55 lbs Commodity Code 6804.21.0000 Country of Origin Korea Common Specifications Property Detail Type Flexible diamond sanding disc, rubber-sandwich construction Primary Materials Steel, stainless steel; also stone, ceramic, composite, cast iron, glass Grits Available #35 (coarse), #50 (medium), #80 (fine) Diameters Available 5", 7" Arbors Available 7/8" or 5/8"-11 zinc hub Max RPM 5,000 RPM (all sizes) Use High-speed angle grinder, sander or polisher; dry or wet Country of Origin Korea Related & Companion Products Alpha® Vextra™ Flat Diamond Grinding Disc Alpha® Vexcel™ Rigid Diamond Grinding Disc Alpha® Ecoguard™ G Dust Shroud FAQs What is the VFlex disc designed to do?Paint, coating, oxide and rust removal; burr grinding and edge chamfering on steel, stainless steel and contoured surfaces. It also runs on stone, ceramic, composite, cast iron and glass.How is VFlex different from a rigid disc?The VFlex has a flexible rubber-sandwich body that conforms to curves and irregular surfaces. It cuts cleaner on contoured work and reduces noise and vibration compared to a rigid disc.Can I run VFlex wet?Yes — VFlex works dry or with water fed at the disc face to suppress dust.What max RPM should I set?Maximum 5,000 RPM for all VFlex sizes (5" and 7"). Confirm your grinder no-load speed before mounting.Which grit should I choose?#35 for aggressive stock removal, #50 for general purpose, #80 for finer finishing.Can I use VFlex for dust-free grinding?Pair the VFlex with an Alpha Ecoguard dust shroud and a HEPA vacuum for virtually dust-free operation on stone. For metal grinding, confirm the metal powder is safe to collect with a vacuum — some are combustible. Videos VFlex Sanding Disc Documentation 📄 VFlex Grinding Disc Flyer 📄 Ultracuts / Spike / VFlex Flyer 📄 SDS — Diamond Metal-Bonded Blades, Grinding Wheels & Core Bits ⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov. Always wear appropriate PPE.
