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Standard Abrasives™ A/O Unitized Wheel 882140, 821 3 in x 1/2 in x 1/4 in, 10 per case
Standard Abrasives™ A/O Unitized Wheel 882140, 821 3 in x 1/2 in x 1/4 in, 10 per case
3M ID 7000046920 SAP ID 7000046920 Local Catalog Identifier STA-882140 Keywords 3M, Standard Abrasives, Aluminum Oxide Unitized Wheel, 800 Series, heavy-duty edge deburring, stainless steel polishing, high density wheel, medium mineral, coarse mineral, edgework deburring, aluminum oxide mineral, ferrous metals, non-ferrous metals, stainless steel pipe thread, surgical instruments, stainless steel sinks, food service industry, deburring gears, aircraft wing spars, aluminum extrusions, polishing stainless steel, weld polishing, machined surfaces, hand tools, round tubing, die grinder, pedestal grinder, tool compatibility, quick change wheels, non-woven unitized construction, stubborn surfaces, material removal, abrasive wheel durability, open web material, high-pressure applications, swarf escape, manual fatigue reduction, manufacturing market, transportation market. Brand Standard Abrasives™ Global Product Hierarchy Deburring & Finishing Wheels Base (B) - Article Number 00051115333149 Unit of Use (1) - Article Number 00051115333149 Shipper (6) - Article Number 50051115333144 Marketplace Formal Name Standard Abrasives™ A/O Unitized Wheel 882140, 821 3 in x 1/2 in x 1/4 in, 10 per case Material Description SA AO 821 UTZ 3 x 1/2 x 1/4 IN WL Marketplace Description The Standard Abrasives™ Aluminum Oxide 800 Series Unitized Wheel is a hard density wheel designed with extra tough edge durability, making it a good match for heavy-duty edge deburring and stainless steel polishing applications. Marketplace Description Extended Hard Density Abrasive Wheel Removes Challenging Burrs with Precision and Imparts a Fine Polish: Our Standard Abrasives™ Aluminum Oxide 800 Series Unitized Wheel is offered in two grades of aluminum oxide (A/O) mineral: coarse or medium. The hardness of this wheel places it on the upper end of the spectrum of aggressiveness among Standard Abrasives™ Unitized Wheels. Given the coarseness of the mineral and the greater density, this wheel is able to withstand high-pressure applications and cut aggressively, making it well-suited for deburring and polishing applications. Use our Standard Abrasives™ 800 Series Unitized Wheel for deburring stainless steel pipe thread, wire edges from surgical instruments, stainless steel sinks, tanks and other equipment for the food service industry. It is a prime choice for deburring gears and aircraft wing spars, and breaking edges on aluminum extrusions. When it comes to polishing, trust the 800 Series A/O Unitized Wheel to effectively polish stainless steel rule dies, welds on stainless steel sinks, machined surfaces, hand tools and round tubing. Compatible with a Variety of Tools: Unitized wheels are typically used on a die grinder. A benefit of unitized wheels is that they are bi-directional and can be mounted on a tool or pedestal grinder without regard to the direction of the spindle rotation. This means the Standard Abrasives™ Unitized Wheel can be used with a variety of tools, and regardless of which way the workpiece is fed through the machine, the wheel will be able to respond, giving operators more flexibility. The stiffness of the unitized construction enables operators to use thinner wheels to access awkward angles with grinding tools. Series 800 wheels comes in a range of diameters from 1-6˝ and requires a unitized wheel mandrel (sold separately) for attachment to the tool. Quick change wheels are also available (sold separately). Non-Woven Unitized Construction Offers a Step Up in Density and Durability for Stubborn Surfaces: Standard Abrasives™ Unitized Wheels are a great match for tough deburring, cleaning, blending and finishing applications. They come in a broad range of densities and grades to suit different metals, the degree of aggressiveness required, shape of the part, and desired finish. Although used for some of the same tasks as Standard Abrasives™ Buff and Blend products, they are designed with a far stronger and denser construction to support more aggressive applications and accomplish material removal more rapidly. Even though unitized wheels are much stiffer products, the non-woven nylon fibers of the wheel maintain the advantage of responding to surface irregularities while preserving the geometry of the piece, and produce a consistent finish. Unitized wheels are created by starting with layers of open web material that combines non-woven fiber strands and abrasive mineral with a tough resin bond. These layers of web are then cured and compressed together. By fusing layers of open web, the abrasive gains more toughness and durability, so it can withstand repeated wear. Ultimately, the wheel's durability is what makes it such a good match for edges. Regardless of the diameter or thickness of the wheel, it maintains its structural integrity to remain a stiff and long-lasting abrasive even under high pressure. Additionally, as the layers wear, the wheel can be dressed to maintain its shape. Load-Resistance Boosts Life and Performance: Standard Abrasives™ Unitized Wheels are load-resistant to keep you cutting with fresh mineral. The gaps in the open web allow unwanted swarf to escape. Consequently, less debris clogs the abrasive, so the mineral can stay fresh, keep cutting sharp and deliver a consistent cut over the life of the product. As the fibers break down and fresh mineral is exposed, it reduces the likelihood of dull or blunt mineral smearing the surface, contributing to cleaner surfaces and less re-work. Furthermore, manual fatigue that may result from applying heavy pressure to a dull abrasive is reduced. The Many Benefits of Standard Abrasives™ Non-Woven Products: Standard Abrasives™ Unitized Wheels offer many benefits for heavy-duty jobs. For all the aforementioned reasons, Standard Abrasives™ Unitized Wheels invigorate deburring, cleaning, blending and finishing applications by helping operators reduce finishing steps, minimize costs and achieve greater throughput. Bullets - Aluminum oxide mineral is a good match for ferrous and non-ferrous metals, including aluminum
- Center hole wheel comes in a range of diameters from 1-6˝ and attaches to tool with a unitized wheel mandrel (sold separately)
- Combining a high density wheel with medium or coarse mineral results in superior edgework deburring and polishing
- Harder material density and increased edge durability over 700 Series Unitized Wheels increases life for heavy-duty tasks
- Open web is load resistant, contributing to longer abrasive service life
- Runs clockwise and counterclockwise, allowing greater versatility when paired with tools and machines
Abrasive Material Aluminum Oxide Attachment Type Center Hole Center Hole Diameter (Imperial) 0.25 in Center Hole Diameter (Metric) 6.35 mm Face Width (Imperial) 0.5 in Face Width (Metric) 12.7 mm Grade Medium Grit Non Pertinent Maximum Speed 18000 rpm Overall Diameter (Imperial) 3 in Overall Diameter (Metric) 76.2 mm Product Form Unitized Wheel ECCN EAR99 Return Policy Description 0-6: 0%; 6-12: 15%; >12: no return Sales unit EA SAP Shelf Life In Days 3650 Target Warehouse Location Lead Time 12 SAP External Material Group 31191500 Base (B) - Billing Unit EA Base (B) - Customary Cubic Dimension 2.25001 IN3 Base (B) - Customary Gross Weight 0.15603 LB Base (B) - Customary Net Weight 0.15603 LB Base (B) - Customary Height Dimension 0.25 IN Base (B) - Customary Length Dimension 3 IN Base (B) - Customary Width Dimension 3 IN Base (B) - Metric Net Weight 0.07076 KG Base (B) - Metric Cubic Dimension 36.870894 CCM Base (B) - Metric Height Dimension 0.635 CM Base (B) - Metric Length Dimension 7.62 CM Base (B) - Metric Width Dimension 7.62 CM Base (B) - Item Quantity 1 Base (B) - Unit EA Unit of Use (1) - Billing Unit EA Unit of Use (1) - Customary Cubic Dimension 2.25001 IN3 Unit of Use (1) - Customary Gross Weight 0.15603 LB Unit of Use (1) - Customary Net Weight 0.15603 LB Unit of Use (1) - Customary Height Dimension 0.25 IN Unit of Use (1) - Customary Length Dimension 3 IN Unit of Use (1) - Customary Width Dimension 3 IN Unit of Use (1) - Metric Weight 0.07076 KG Unit of Use (1) - Metric Net Weight 0.07076 KG Unit of Use (1) - Metric Cubic Dimension 36.870894 CCM Unit of Use (1) - Metric Height Dimension 0.635 CM Unit of Use (1) - Metric Length Dimension 7.62 CM Unit of Use (1) - Metric Width Dimension 7.62 CM Unit of Use (1) - Item Quantity 1 Unit of Use (1) - Unit EA Consumer (2) - Item Quantity 0 Inner (3) - Item Quantity 0 Shipper (6) - Billing Unit EA Shipper (6) - Customary Cubic Dimension 117.27467 IN3 Shipper (6) - Customary Gross Weight 1.75915 LB Shipper (6) - Customary Net Weight 1.56026 LB Shipper (6) - Customary Height Dimension 3.85827 IN Shipper (6) - Customary Length Dimension 7.28346 IN Shipper (6) - Customary Width Dimension 4.17323 IN Shipper (6) - Metric Weight 0.7978 KG Shipper (6) - Metric Net Weight 0.7076 KG Shipper (6) - Metric Cubic Dimension 1921.78 CCM Shipper (6) - Metric Height Dimension 9.8 CM Shipper (6) - Metric Length Dimension 18.5 CM Shipper (6) - Metric Width Dimension 10.6 CM Shipper (6) - Item Quantity 10 Shipper (6) - Unit CS Pallet (8) - Billing Unit EA Pallet (8) - Customary Cubic Dimension 86898.15097 IN3 Pallet (8) - Customary Gross Weight 1230.39 LB Pallet (8) - Customary Net Weight 1060.97544 LB Pallet (8) - Customary Height Dimension 43.70079 IN Pallet (8) - Customary Length Dimension 47.6378 IN Pallet (8) - Customary Width Dimension 41.73228 IN Pallet (8) - Metric Weight 558.0 KG Pallet (8) - Metric Net Weight 481.168 KG Pallet (8) - Metric Cubic Dimension 1424000.0 CCM Pallet (8) - Metric Height Dimension 111.0 CM Pallet (8) - Metric Length Dimension 121.0 CM Pallet (8) - Metric Width Dimension 106.0 CM Pallet (8) - Item Quantity 6800 Pallet (8) - Unit PAL