Private Label - Surface Conditioning Flap DiscCRS, 4-1/2 in x 7/8, 29370 20087068

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.
Special Price $25.38 Regular Price $29.86
UPC 00051115378164
3M ID 7010368756
Packaging Case
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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.


  • 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
  • Made with aluminum oxide for fast cut rate and long life
More Information
3M ID 7010368756
Keywords Standard Abrasive, Metalworking
Global Product Hierarchy Abrasives > Abrasive Discs > Flap Discs
Center Hole Diameter (Imperial) 0.875 in
Center Hole Thread Size Non Pertinent
Center Hole Diameter (Metric) 22.225 mm
Disc Type Non Pertinent
Grit Non Pertinent
Product Type simple
Quantity 0
Trademark 1 Private Label
Country of Origin Belgium
SAP Shelf Life In Days 3650
Base - Billing Unit EA
Base - Metric Gross Weight 64.41 G
Base - Metric Height Dimension 22.225 MM
Base - Metric Length Dimension 114.3 MM
Base - Metric Width Dimension 114.3 MM
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 17.718732287858277 ci
Unit of Use - Customary Gross Weight 0.14199974307327964 lbs
Unit of Use - Customary Net Weight 0.14197769684706116 lbs
Unit of Use - Customary Height Dimension 0.875 in
Unit of Use - Customary Length Dimension 4.5 in
Unit of Use - Customary Width Dimension 4.5 in
Unit of Use - Metric Cubic Dimension 290.358 CCM
Unit of Use - Metric Net Weight 64.4 G
Unit of Use - Metric Height Dimension 22.225 MM
Unit of Use - Metric Length Dimension 114.3 MM
Unit of Use - Metric Width Dimension 114.3 MM
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit EACH
Unit of Use - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 403.6370395575437 ci
Shipper - Customary Gross Weight 3.994776190789982 lbs
Shipper - Customary Net Weight 3.549442421176529 lbs
Shipper - Customary Height Dimension 3.75 in
Shipper - Customary Length Dimension 10.374803149606299 in
Shipper - Customary Width Dimension 10.374803149606299 in
Shipper - Metric Cubic Dimension 6614.426 CCM
Shipper - Metric Weight 1.812 KG
Shipper - Metric Net Weight 1.61 KG
Shipper - Metric Height Dimension 9.525 CM
Shipper - Metric Length Dimension 26.352 CM
Shipper - Metric Width Dimension 26.352 CM
Shipper - Item Quantity 25
Shipper - Total Unit Quantity 25
Shipper - Previous Packaging Level Quantity 25
Shipper - Previous Packaging Level Unit EACH
Shipper - Item Unit EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 100557.92178513491 ci
Pallet - Customary Gross Weight 802.998516046467 lbs
Pallet - Customary Net Weight 681.4929448658936 lbs
Pallet - Customary Height Dimension 49.87992125984252 in
Pallet - Customary Length Dimension 48.0 in
Pallet - Customary Width Dimension 42.0 in
Pallet - Metric Cubic Dimension 1647849.1 CCM
Pallet - Metric Net Weight 309.12 KG
Pallet - Metric Height Dimension 126.695 CM
Pallet - Metric Length Dimension 121.92 CM
Pallet - Metric Width Dimension 106.68 CM
Pallet - Item Quantity 4800
Pallet - Total Unit Quantity 4800
Pallet - Previous Packaging Level Quantity 192
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 12
Pallet - Shipping Container Per Layer Quantity 16
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