Best Zirconia Alumina Belts

LotFancy 14PCS 4-1/2 Flap Discs and Cutting Wheels Set - 40 60 80 120 Grit Assorted Zirconia Alumina Sanding Grinding Wheels Type #27 Metal Cut Off Wheels for Angle Grinders

  • This sanding wheels pack includes 8 flap discs of multiple grit: 40 60 80 120 grit and 6 cutting discs, satisfying your requirements from all your cutting, blending, sanding and finishing requirements.
  • Each Disc is bonded with fiberglass backing to absorb tool vibration and offer additional durability and reinforcement.
  • Zirconia Alumina abrasives feature a superior cut rate and service life to aluminum oxide abrasives.
  • They are durable, aggressive cut, good abrasion resistance, anti-static and anti-clogging.
  • Wide Application: Flap Disc is widely used for rust, paint, ferrous metals, stainless steel, non-ferrous metals, wood and plastics.
  • Thin Cutting Wheel is designed for fast burr free cutting, quickly and effortlessly cutting through All Metal, Steel and Stainless Steel.
  • 4-1/2" Diameter with 7/8" Arbor, 13300RPM maximum speed, fits most 4.5 Inch Angle Grinder, such as DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG, PCE810, Black & Decker BDEG400, G950 and more.
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28 Pack 4 1/2 Inch Flap Disc Angle Grinder Sanding Disc 40 60 80 120 Grit Flap Sanding Disc (4 1/2 inch x 7/8 Inch)

  • LARGE QUANTITY & ASSORTED TYPES – 28-pack of 4 1/2 inch 40 60 80 120 grit flap discs, 7-pack of each grade. Great choice for cutting various metals, perfectly meets all your needs..
  • EXTREME DURABILITY AND VALUE – The flap sanding discs are made of TOP-LEVEL hard zirconia alumina material, which lasts longer than standard aluminum oxide abrasive material, built for a more robust and economical grinding wheel..
  • FLAP DISCS WITH FIBERGLASS BACKING PLATE - Grinder sanding discs have long-lasting use. A safe and effective product made with durable Material. It’s fast polishing, and it has durable fiberglass backing and fine crystal size. The flap discs are made with a fiberglass backing plate that effectively absorbs vibrations without smear during usage, bringing more stable and efficient grinding..
  • MEET ALL YOUR NEEDS – This flap disc is used for all kinds of projects, ranging from metal and woodworking, concrete grinding and finishing, stone smoothing and finishing, to rust removal. It perfectly grinds anything you need for your projects..
  • BEST MATCH SIZE – Each angle grinder sanding disc measures at 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with grinders operating up to 13, 300 RPM..
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LotFancy 6 Inch PSA Sanding Discs with Tabs, 30PCS 400 600 800 1000 1500 2000 Grit Wet Dry Green Film Backed Sandpaper Assortment, Random Orbital Sander Fine Grit Sand Paper

  • WET DRY SANDING: Green Film Backed Sandpaper is designed for dry and wet sanding applications and provides outstanding surface finishing.
  • SUPERIOR PERFORMANCE: Green Film sanding discs are made of premium zirconia alumina abrasive, strong resin bond, tough polyethylene fiber film and special calcium carbonate coating.
  • Providing maximum longevity & durability, excellent anti-clogging and cutting performance.
  • SELF STICK SANDING DISCS: Pressure sensitive adhesive (PSA) sanding discs are easily pressed to your backing pad.
  • Strong attachment and won’t slip or fall off during use.
  • Easily removed with minimal residue and leaves a clear surface for the next disc. Includes tabs to easily remove the liner.
  • ASSORTED HIGH GRITS PACK: 5PCS each 400 600 800 1000 1500 2000 grit sandpaper variety pack, total 30PCS, suitable for most cleaning and finishing requirements.
  • Work with 6in random orbital sanders or polishers.
  • WIDE USE: Sandpaper discs are widely used for wood, metal and non-ferrous metal, rubber, leather, resin, plastic, stone, glass, paint stripping and removal, lacquers, body filler, primer, copper alloys, and more.
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Dura-Gold - Premium Green Film - 2000 Grit Green Film - Longboard Continuous Roll 20 Yards long by 2-3/4" wide PSA Self Adhesive Stickyback Longboard Sandpaper for Automotive and Woodworking

  • First Time Ever ULTRA FINE available -Continuous Roll of DURA-GOLD (2000 Grit) LONG-BOARD PSA Premium Green Film Sanding Paper Made with Fused Zirconia Alumina Corundum for a sharp cut and uniform finish.
  • DURA-GOLD Continuous Rolls are precut to standard File Boards at 2-3/4″ x 20 Yards or 60 Feet and are conveniently packed in a roll with a liner to protect the pressure sensitive adhesive (PSA) from contamination until you are ready to use. Dura-Gold discs will easily press onto your backing pad and they also remove cleanly leaving an uncontaminated surface for the next sheet.
  • Dura-Gold Sandpaper discs delivers a fast, exceptionally long lasting cut with a consistent scratch pattern Auto Body and painting, wood working, metal working, Fiberglass, Primers and Plastics.
  • Dura-Gold has maximum resistance to clogging and loading which increases your productivity and reduced material consumption.
  • Provides Exceptional Sanding Performance, so you can get the job done fast, saving you time and money!.
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Dura-Gold - Premium Green Film - 1500 Grit Green Film - Longboard Continuous Roll 20 Yards long by 2-3/4" wide PSA Self Adhesive Stickyback Longboard Sandpaper for Automotive and Woodworking

  • First Time Ever ULTRA FINE available – Continuous Roll of DURA-GOLD (1500 Grit) LONG-BOARD PSA Premium Green Film Sanding Paper Made with Fused Zirconia Alumina Corundum for a sharp cut and uniform finish.
  • DURA-GOLD Continuous Rolls are precut to standard File Boards at 2-3/4″ x 20 Yards or 60 Feet and are conveniently packed in a roll with a liner to protect the pressure sensitive adhesive (PSA) from contamination until you are ready to use. Dura-Gold discs will easily press onto your backing pad and they also remove cleanly leaving an uncontaminated surface for the next sheet.
  • Dura-Gold Sandpaper discs delivers a fast, exceptionally long lasting cut with a consistent scratch pattern Auto Body and painting, wood working, metal working, Fiberglass, Primers and Plastics.
  • Dura-Gold has maximum resistance to clogging and loading which increases your productivity and reduced material consumption.
  • Provides Exceptional Sanding Performance, so you can get the job done fast, saving you time and money!.
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OTOOLWORLD 99.3% Alumina Crucible Al2O3 Aluminum Oxide Crucible Assay Crucible for Lab Laboratory (500ml)

  • 99.3% Alumina, and can work maximum 1600℃, select the size you need.
  • Crucible use temperature: less than or equal to 1600 degrees Celsius. And the heating rate is recommended not to exceed 50 degrees Celsius per minute..
  • As the crucible material is the alumina, try to avoid firing and alumina chemical reaction of the test..
  • please note that the test process of heating and cooling as slowly as possible. This will extend the service life of the product..
  • please note: the color may a little different as photo because of the firing procedure, Will not affect the use.
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OTOOLWORLD 99.3% Alumina Crucible Al2O3 Aluminum Oxide Assay Crucible for Lab Laboratory 120ML 90MMx35MM (90x35MM 120ML)

  • 99.3% Alumina, and can work maximum 1650℃.
  • Crucible use temperature: less than or equal to 1650 degrees Celsius. And the heating rate is recommended not to exceed 50 degrees Celsius per minute..
  • As the crucible material is the alumina, try to avoid firing and alumina chemical reaction of the test..
  • please note that the test process of heating and cooling as slowly as possible. This will extend the service life of the product..
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Dura-Gold Premium - 40 Grit Gold - Longboard Continuous Roll 10 Yards long by 2-3/4" wide PSA Self Adhesive Stickyback Longboard Sandpaper for Automotive and Woodworking

  • Continuous Roll of DURA-GOLD – (40 Grit) LONG-BOARD PSA Premium Gold Sanding Paper – Made with Fused Zirconia Alumina Corundum for a sharp cut and uniform finish.
  • DURA-GOLD Continuous Rolls are precut to standard File Boards at 2-3/4″ x 10 Yards or 30 Feet and are conveniently packed in a roll with a liner to protect the pressure sensitive adhesive (PSA) from contamination until you are ready to use. Dura-Gold discs will easily press onto your backing pad and they also remove cleanly leaving an uncontaminated surface for the next sheet.
  • DURA-GOLD – Long Board Sheets are ideal for: Shaping Body Filler, Removing Paint, Rough Feather Edging, Primer/Metal Sanding.
  • DURA-GOLD Sandpaper Long Board Sheets delivers a fast, exceptionally long lasting cut with a consistent scratch pattern for Auto Body and painting, wood working, metal working, Fiberglass, Primers and Plastics.
  • DURA-GOLD Long Board Sheets can be Used on: Pneumatic Air File Shoes, Hand Sanding Blocks, Dura Blocks, K-Blocks, Firm or Flexible Longboard File Boards. Provides Exceptional Sanding Performance, so you can get the job done fast, saving you time and money.
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Dura-Gold - Premium - 800 Grit Gold - Longboard Continuous Roll 20 Yards Long by 2-3/4" Wide PSA Self Adhesive Stickyback Longboard Sandpaper for Automotive and Woodworking

  • Continuous Roll of DURA-GOLD – (800 Grit) LONG-BOARD PSA Premium Gold Sanding Paper – Made with Fused Zirconia Alumina Corundum for a sharp cut and uniform finish.
  • DURA-GOLD Continuous Rolls are precut to standard File Boards at 2-3/4″ x 20 Yards or 60 Feet and are conveniently packed in a roll with a liner to protect the pressure sensitive adhesive (PSA) from contamination until you are ready to use. Dura-Gold discs will easily press onto your backing pad and they also remove cleanly leaving an uncontaminated surface for the next sheet.
  • DURA-GOLD – Long Board Sheets are ideal for: Shaping Body Filler, Removing Paint, Rough Feather Edging, Primer/Metal Sanding.
  • DURA-GOLD Sandpaper Long Board Sheets delivers a fast, exceptionally long lasting cut with a consistent scratch pattern for Auto Body and painting, wood working, metal working, Fiberglass, Primers and Plastics.
  • DURA-GOLD Long Board Sheets can be Used on: Pneumatic Air File Shoes, Hand Sanding Blocks, Dura Blocks, K-Blocks, Firm or Flexible Longboard File Boards. Provides Exceptional Sanding Performance, so you can get the job done fast, saving you time and money.
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WORKPRO 20-Pack Flap Discs, 4-1/2-inch, Arbor Size 7/8-inch, T29 Zirconia Abrasive Grinding Wheel and Flap Sanding Disc, Includes 40/60/80/120 Grits

  • ...t, 3 pieces of 80 grit and 2 pieces of 120 grit, which can be used for universal applications, ranging from metal or woodworking, concrete grinding or finishing, stone smoothing or finishing, to rust removal and more - perfectly offers all you need for your projects.
  • ✅ Extreme Durability and Value – Made of hard zirconia alumina material which lasts longer than standard aluminum oxide abrasive material, built for a more robust and economical grinding wheel.
  • ✅ T29 Flap Discs with Fiberglass Backing Plate - T29 flap disc features angled flaps, which can be used for edge-working or contoured applications. These discs are also designed with a greater surface area than flat type for stock removal on horizontal surfaces. Fiberglass creates a strong bond with adhesives and does not contaminate the working surface. Fiberglass backing plate can effectively absorb vibration and bring more stable & efficient grinding.
  • ✅ Great Performance - Each 4.5" x 7/8-Inch arbor size flap disc is compatible with angle grinders operatable of up to 13,000 RPM. Our flap disc set make it ideal for high performance blending and stock removal on metals non-ferrous materials, fiberglass, plastics, woods and other uneven surfaces..
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