Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
English Spanish
Welcome Guest

Clear All Filters  

Standard Abrasives™ Surface Conditioning Flap Disc, 821150, Coarse, 4-1/2 in x 5/8 in-11, 5/Carton, 50 ea/Case

Standard Abrasives™

$27.28 / Each

SKU 7010301250
Legacy SKU 66000052689
UPC 00051115376689
Product Number 821150

Suitable for a variety of substrates, the Standard Abrasives Surface Conditioning Flap Disc effectively blends, deburrs and finishes in one step. It can also be used for light grinding. The overlapping flaps provide several layers of abrasives for increased durability and enhanced cut rate. The versatility of the Surface Conditioning Flap Disc makes it a handy standby in any workshop.

  • Non-woven flaps combine deburring, blending and finishing into one step for greater efficiency
  • Constructed for long life, flexibility, heat-resistance and load-resistance
  • Excellent choice for aluminum, steel and titanium substrates
  • Overlapping flaps increase durability and enhance cut rate
  • Open web responds to surface irregularities and minimizes gouging of the part
  • Phenolic resin plate provides cushion effect for optimal blending and dampens vibration, reducing operator fatigue and tool wear
  Add to cart
On it's way to you June 19   

Qty

Minimum Order 5 Items
Order Increment 5 Items
  Premium Deburring, Grinding and Finishing
  For Right Angle Grinders
  Long Lasting Performance
  Industry Low Price
Product Dimensions
 Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
Height 0 null
Diameter 4-1/2 in 114.3 mm
Center Hole Diameter 0 NP 0.0 NP
Shipping Dimensions
Weight 17.89933 lb
Length 23.74016 in
Width 9.6063 in
Height 5.11811 in
Maximum Speed 13,300 rpm

PRODUCT FAQ

  1. What are the key features of 3M's Standard Abrasives™ Surface Conditioning Flap Disc, 821150, Coarse?

    The Standard Abrasives™ Surface Conditioning Flap Disc is an excellent choice for grinding and blending applications due to its superior surface finishes. This disc removes rust, oxides, and coatings quickly while also prepping surfaces for finishing or painting.

  2. How long does each disc last?

    The life expectancy varies depending on the application, but with proper use and storage of the discs in a dry environment which can be up to several months.

  3. Can I use this flap disc on stainless steel?

    Yes! These aluminum oxide-coated abrasive discs are versatile enough to work perfectly well on different metals including mild steel, carbon steel as well as stainless steel surfaces.

  4. How many pieces do I get in a case?

    You'll receive five premium quality Standard Abrasives™ Surface Conditioning Flap Discs in one box that has been tested under strict Quality Control standards so you can rely on every piece being exactly what you need it to be - high-quality craftsmanship paired with numerous safety features.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Durable and Heat-Resistant

Ideal for light deburring and blending applications where final finish is important, the Standard Abrasives™ Surface Conditioning Flap Disc delivers a fast cut and consistent finish in a single step. The non-woven nylon material is both durable and load-resistant, making this an especially long-lasting disc. The heat resistant open web makes this an excellent choice for use on aluminum, stainless steel, and titanium.

Recommended Applications

This non-woven aluminum oxide product offers an excellent solution for deburring, edge breaking, blending, cleaning, finishing, and polishing after traditional grinding is done with a Resin Fiber or Flap Disc. Use it for deburring milled surfaces and edges, preparing for anodizing, blending weld seams, removing flash and parting lines, and removing scratches or weld discoloration.

Engineered for Single-Step Efficiency and Extended Utility

Flap discs are three-dimensional discs with overlapping layers of non-woven, scrim-reinforced flaps that fan out from a central hub. The overlapping layers continually expose fresh abrasive mineral for a fast cut, while the cushioning of the flaps creates a consistent, blended finish. The one-step alternative to coated discs, surface conditioning flap discs deburr and finish in a single step, making them a time and cost-saving solution in many typical applications. And, because their overlapping construction allows more abrasive material to be loaded onto the cutting surface, they far outlast typical discs. Flap discs have the flexibility to easily follow curves and contours while delivering less gouging and enhancing operator comfort.

Using a Flap Disc

Flap discs are used on a right angle grinder. Flap discs with a 7/8˝ center hole can be secured onto a right angle sander with a compatible disc retainer nut (sold separately). Flap discs with a 5/8-11 internal thread are designed to be mounted directly to tools with 5/8-11 EXT threaded shafts.

The Standard Abrasives™ Surface Conditioning Flap Disc is designed with a Type 29 conical profile. Flaps are angled to provide more aggressive cutting action, making this profile ideal for stock removal and faster results on edge work, flats and contours.

Brochures, Catalogs & Data Sheets
  Add to cart