ReviewsAlumina Disc

SKILFUL Cut Off Wheels 50 Packs, 4 1/2 inch Ultra Thin Cutting Wheels Anti-vibration Angle Grinder Cutting Discs for Metal and Stainless Steel Cutting

Double Cutting Efficiency---The SKILFUL 115mm angle grinder disc adopts a unique ratio of alumina and silica, acting on a solid stainless steel plate with a thickness of 20mm, which can cut 18 pieces, while other cutting wheels can only cut 10-15 During the cutting process, burrs and clogging will not occur even when it is aluminum, thereby finding a balance between sharpness and wear resistance, thereby reducing rework rate and simplifying work.
Double-Layer Glass Fiber Has a Longer Service Life---We use BASF's adhesive (resin) and double-layer glass fiber mesh to make it perfectly integrated, which produces self-sharpening and adds a layer of fiber cloth to the bottom of the grinding machine cutting wheel. Reduce the resin moisture and increase the density of the cutting disc, thereby prolonging the service life and facilitating storage.
FITS ANY ANGLE GRINDER---Stainless steel cutting discs is 4 1/2 x0.04x7/8 inch total in 10 PCS with ultra thin metal & stainless steel fast burr free cutting.Compatible with die grinder, electric cut off tools,accessories for DEWALT,Makita ,Bosch,Ryobi and so on.
MULTIPLE UESES---The angle grinder disc are designed for cutting fiberglass, steel, iron, plastic, stainless steel, and other ferrous metals for aggressive c....

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S SATC 4 1/2 Cut Off Wheel 50 PCS Cutting Wheels 4.5 x.040 x7/8 Angle Grinder Cutting Disc Ultra Thin Metal & Stainless Steel

☞LONGEST LASTING: Cut off wheels feature metal center and ultra-thin 0.040" thickness. 50 pieces cutting disc for metal & stainless steel meet ANSI safety requirements. Grinder Wheel Dimensions: 4 1/2"x0.040"x7/8".
☞PERFECT ALUMINUM: 4 1/2 cut off wheel is made with a proprietary combination of alumina particles for aggressive cutting action, providing the industry's best balance of cut life, cut rate, cut accuracy, power requirements and heat build-up, to give you unmatched cut time, consistent precise integrity, moderate power requirements and relatively low heat build-up.
☞FITS ANY ANGLE GRINDER: 50 PCS cut-off wheels for metal & stainless steel fast burr-free cutting feature 4 1/2"x0.040"x7/8" , compatible with Die Grinder, Air Cut Off Tool and Electric Cut Off Tool..
☞MULTIPLE UESES: Cut off wheels 4 1/2 inch are designed for cutting fiberglass, steel, iron, plastic, stainless steel including rebar, steel pipe, structural & galvanized steel, sheet metal, structural tubing, black steel , and other ferrous metals..
☞Attention Please: Cutting disc is made in accordance. Before using these, please wear all applicable safety gear when using these discs (eyes/ears/face/hands/body/etc).

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30 Pcs 1/2" x 12" Replacement Sharpening Belt Kit for Official Work Sharp Knife & Tool Sharpener (WSKTS & WSKTS-KT / Mk.1 & Mk.2) - 80/120/240/400/1000/2500 Grits

Compatiblity With: The 1/2" x 12" Replacement Belt Kit compatible with Official Work Sharp Knife & Tool Sharpener (WSKTS & WSKTS-KT / Mk.1 & Mk.2).
Package Included: 30 Packs 1/2" X 12" Knife Sharpener Sanding Belts: 5 pcs 80 Grits Zirconia belts, 5 pcs 120 Grits Zirconia belts, 5 pcs 240 Grits Alumina belts, 5 pcs 400 Grits Alumina belts, 5 pcs 1000 Grits Silicon Carbide belts, 5 pcs 2500 Grits US-Alumina belts.
Premium Abrasives: The material for coarse 80/120 grit is zirconia, medium 240/400 grit is alumina, fine 1000 grit is silicon carbide, and the polishing 2500 grit is US pyramid alumina. Wear-resistant and long lasting.
Wide Application: These Different Grinding belt Set meet all your sharpening needs. Derusting, deburring, blade edge sharpening, welding spot grinding and polishing for metal, wood, fiberglass, rubber, plastic etc.
Stable and Strong Joints: The joint is flat and smooth, dual directional tape joint allow a smooth transition in either direction, there is no jumping during the grinding process, safe grinding..

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Flap Disc grinding wheel sanding discs 25 Pack 4.0

25 pieces T27 aluminum wheel with high lead oxide alumina, 4.0 inch x 5 / 8 inch, 25 pieces of 60 grain size. It can be used for edge machining and profile application, providing a grinding angle of 10-15 degrees, can be used for edge machining or profiling application, and can effectively absorb vibration without generating stains, thus bringing more stable and effective..
High-Performance Bevel T27 Wheel high-density and high-quality zirconia is produced to make it compatible for grinding, with the maximum speed of 13, 000 RPM..
Safety made of alumina abrasives and zirconia alumina materials, it has longer service life than the standard alumina abrasives. It has a good heat dissipation, low noise, higher toughness and abrasive resistance, and it is specially designed for stronger and more economical grinding wheels..
Application Rust protection, Paint, nonferrous metals, chamfer, mixing by welding, stainless steel and nonferrous metals, cleaning and finishing, polishing, wood and plastic, the perfect products can meet your needs..
Thanks for buying]if you have any questions about our products, please send us email. We are 100 percent to help you with your purchase. If you have any questions, please feel free to contact us..

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SI FANG 4 1/2in x 7/8in Premium Zirconia Flap Sanding Disc Abrasive Grinding Wheel Mix Set Include Grit 60 80 120 240 320 Stearate Coated Perfect for Polishing Copper Aluminum Soft Metals and Paint

▲【Package Include】 10Pcs 4.5in x 7/8in Flap discs , Grit 60/80/120/240/320 each 2Pcs ,satisfying your requirements from removal to fine polishing ,Made of hard zirconia alumina material, each flap disc contains 80 flaps, compared with 70 flap discs, the service life is longer and the polishing effect is better..
▲【Size】 Outer Diameter: 4.5'' ,Inner Diameter: 7/8'' ( 115mm x 22mm) , Bevel Type, Mix RPM : 13300 ,Fit for most makes of 4.5'' angle grinders. Such as DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG, PCE810, Black & Decker BDEG400, G950 and more.
▲【Feature 1 】 The stearate coating makes the flap disc green, it will liquefy when heated and provide a protective coating on the flap to prevent load/gelation on soft metals, prevent adhesion of soft metals, paint, etc. Suitable for polishing car paint, softer metals such as copper, aluminum and bronze.
▲【FLAP DISCS WITH Turbine BACKING PLATE】 Our Flap Sanding Disc use ORANGE SWIRL BACKING PLAT with better quality than FIBERGLASS BACKING PLATE. In addition to greatly improving durability and service life, we have also added new features such as dust resistance, anti-blocking, and heat dissipation, which make it more effective in absorbing vib....

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Sandpaper 80 Grit,Wet Dry Sanding Sheets,High Performance White Fused Alumina Abrasive Sand Paper for Wood Furniture Finishing,Metal Grinding,Automotive Polishing,9 x 11 Inch,Purple,10-Pack

【PREMIUM MATERIAL】Made of white fused alumina abrasive,the benefits of White Fused Alumina in applications are high alumina content,which is the purest alumina(Alumina powder content 99%),low impurities,low heat generation and high grinding efficiency,it is very hard and sharp with a fast cleaning rate.Because of low iron content,Sandpaper color will not discolor the surface you are sanding..
【ELECTRO COATED TECHNOLOGY】ensures the grit distributed homogeneously,anti-static,wear resisting and prevent clogging,So it will not fall apart,tear or crumble off during using,Cuts faster and Lasts longer than conventional sanding sheets..
【DURABLE LATEX PAPER BACKING】Latex paper is durable,waterproof,good flexibility,wear-resistant.Will not easily break and damage during use,the durable backing stands up to the job on wet or dry surfaces,Suitable for wet sanding and dry sanding..
【MULTIPURPOSE】Great for construction,carpentry,Auto Body Repair project,automotive polishing and home improvement projects,Suitable for wood,metal,plastic,drywall,fibreglass porcelain,art and craft as well as corner cleaning and polishing..
【EASY TO IDENTIFY】The grits of the sandpaper are printed on the back for easy identification.Size: 9 x 11 inches, Package contents....

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NYNM 120Pack 3 Inch Polishing Pad for Drill Sanding Attachment Variety Kit with 5/16" and 1/4" Shanks for Car Buffer Polisher Waxing Sealing Glaze, Sanding Pads Includes 80-3000 Grit

GRINDING DISCS - Our high-quality grinding Hook-Loop sanding discs includes two kinds of grinding sand: Alumina is suitable for dry grinding (80-1000#) and Silicon Carbide is suitable for water grinding (2000#, 3000#)..
WAXING - The wavy sponge disc can coat the wax quickly and evenly without damaging the the surface of car paint or lights, of which the finest Australia wool disc and Hi-tech fiber cloth can help clean the excess wax and then polish it, making the surface shiny as new. microfiber pad can help clean the excess wax and have polish result..
HANDHELD BLOCK - The handheld sanding block can easily take care of the details after the large-scale work is done, which will spare quite a lot of time. And any detail can be repaired by hand without being missed..
MASKING TAPE - The free presented masking paper sticks fast and it can help you mark out the working area clearly without leaving any marks, at the same time protecting the non-working area..
YOUR BEST CHOICE - From grinding (rough grinding, fine grinding, dry grinding, wet grinding), polishing, waxing to repairing, our polishing kit is specially designed to meet various needs of different conditions, providing the perfect choice for your car..

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OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (100x40x20MM)

99.3% Alumina, and can work maximum 1600℃.
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..

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PEGATEC Grinding Wheel 10 Pack，4.5\x 0.32\x 7/8\ Grinding Discs Angle Grinder Wheel All in One Grinding Heat Dissipation Design Utility Patent

...he edge curved grinding edge can increase the grinding area, and the thickened thickness of 0.38 inch can increase the service life of the grinding disc. You will feel more comfortable during grinding because of the curved edge..
Safe And Stable Raw Materials - Due to the perfect ratio of BASF resin and high-quality alumina, silicon carbide, they’re extremely durable. And in order to ensure the grinding wheels free from the humidity and increased the service life of our grinding disk the moisture-proof fiber cloth is added for each piece..
Compatibility And Durability - Compatibility And Durability - PEGATEC BEOWULF grinding wheels 4 1/2 inch is fully compatible with all angle grinders with 7/8 inch arbor with the rotating speed up to 13,200 RPM and 80M/S..

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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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