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4-1/2" x 7/8" Surface Conditioning Flap Disc Type 29 (Angled Face)

Original price $5.69 - Original price $5.69
Original price
$5.69 - $5.69
Current price $5.69

Product Specification

4-1/2" x 7/8" Surface Conditioning Flap Disc Type 29 (ANGLED Face)

Benchmark Abrasives 4-1/2" x 7/8" Surface Conditioning Flap Disc Type 29 (Angled Face)combine the ease and maneuverability of a flap disc with the material and finish of a surface conditioning disc. The best of both worlds! We offer them in three different grits/colors for blending, deburring, and cleaning. These discs are made with the highest quality non-woven, open nylon webbing, filled with premium abrasive grains (Equivalent to 3M™ Scotch-Brite™). These discs are perfect for cleaning, finishing, and deburring contoured or irregular surfaces.

These flap discs are Type 29 (angled face), perfect for grinding flat surfaces and outside edges. They are made with premium, Italian Bibielle surface conditioning material. These surface conditioning flap discs are great for blending, polishing, finishing, deburring, deflashing, light grinding, and more. This flap disc produces a brushed or lightly grained finish, especially suitable for stainless steel applications. It can be used from aggressive stock removal to surface blending and allows aggressive edge grinding.

Quantity: 1 piece


  • Outer Diameter – 4-1/2”
  • Inner Diameter – 7/8”
  • Style – Type 29 (angled faced)
  • Backing Material - Surface Conditioning (non-woven)
  • Grain – Aluminum Oxide (AO)
  • Available Grits – Coarse, Medium and Fine

            ○  Coarse  (tan) – 60 to 80 grit                    

            ○  Medium (maroon) – 100 to 150 grit                     

            ○  Fine (blue/green) – 320-400 grit                       

  • Max RPM – 13,300

             ○  Optimal RPM should be 4,000-5,000


Machines Used On:

  • Right Angle Grinders


  • Ferrous Materials – Cast Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron, Super Alloys
  • Non-Ferrous Materials – Copper, Brass, Tin, Aluminum

Safety Tips & Techniques:

  • Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.



You read that right, Free shipping on orders over $100 + Orders placed before 12 noon PST = SHIP SAME DAY! Orders placed after noon will ship the following day.

Standard FREE shipping is UPS Ground or USPS priority depending on size and weight. Most customers receive their order within 3-5 days from date of purchase. Faster shipping options available for additional charge. Free shipping not available on international orders. Free shipping will only be available to orders being delivered within the lower 48 states.


Not happy with your product? Welcome to hassle free returns. Just shoot us an email, call the toll free number or click the chat button below. One of our helpful employees will get you set up with an RGA and return shipping info.

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