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3M™ Disc Pad Face Plate Ribbed

11  Products
  • Designed for use with a 3M™ Disc Pad Hub
  • Various flexibilities support grinding applications ranging from lightweight to heavy-duty
  • Plate accommodates a fiber disc of equal diameter
  • Plate color indicates disc density for easy identification in the workroom
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Overall Width (Imperial)
Overall_Width_Imperial
Overall Length (Imperial)
Overall_Length_Imperial
Overall Diameter (Imperial)
Overall_Diameter_Imperial
Max RPM
Max_RPM
Density Rating
Density_Rating
11 Products Available
Available options:
 Overall Width (Imperial), Overall Length (Imperial), Overall Diameter (Imperial), Max RPM and Density Rating
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Specifications
Attribute Name
Value
Application
Finishing, Grinding, Surface Finishing, Surface Preparation
Brand
3M™
Color
Black, Gray, Red, Black, Gray, Medium Gray, Red
Density Rating
Extra Hard, Hard, Medium
Equipment - Machines
Disc Sanders, Right Angle Grinders
Form Type
Ribbed
Industries
Marine, Metalworking
Maximum Speed
12000 mps, 13300 mps, 6600 mps, 8600 mps
Max RPM
12000, 13300, 15000, 6600, 8600
National Stock Number
5350015974947, 5350015974948, 5350015974949, 5350015974950, 5350015974951, 5350015974952
Net Weight (Imperial)
0.15 lb, 1.53 lb, 3.8 lb, 6.55 lb
Net Weight (Metric)
1723.65 g, 2971.03 g, 68.04 g, 694 g
Overall Diameter (Imperial)
4 in, 4.5 in, 5 in, 7 in, 9 in
Overall Diameter (Metric)
101.6 mm, 114.3 mm, 127 mm, 177.8 mm, 228.6 mm, 101.6 mm, 114.3 mm, 127 mm, 177.8 mm, 228.6 mm
Overall Length (Imperial)
0.25 in, 11.2 in, 7.2 in, 9.2 in
Overall Length (Metric)
0.64 cm, 18.29 cm, 23.37 cm, 28.45 cm
Overall Width (Imperial)
10.9 in, 6.25 in, 6.9 in, 8.9 in
Overall Width (Metric)
15.88 cm, 17.53 cm, 22.61 cm, 27.69 cm
Product Type
Back-up Pad
Sub Industries
Builders Hardware, Medical Instruments, Sub Applications, Metal Implants, Plating & Polishing, Plumbing Fixtures, Turbine Engines
Type
Retainer Nut
Product Details
  • Designed for use with a 3M™ Disc Pad Hub
  • Various flexibilities support grinding applications ranging from lightweight to heavy-duty
  • Plate accommodates a fiber disc of equal diameter
  • Plate color indicates disc density for easy identification in the workroom

3M™ Disc Pad Face Plate backs a same size fiber disc (sold separately) to provide firm support and the force required for grinding applications. It is used in conjunction with a disc pad hub (sold separately), which attaches to the power tool, and held into place along with the appropriate disc using a retainer nut (sold separately).

3M™ Disc Pad Face Plate Ribbed
This assembly allows 3M™ Disc Pad Face Plate to be easily changed without removing the disc pad hub, allowing the operator to use a single tool for multiple applications from heavy grinding to finishing a workpiece.

Some face plates have ribbing on the bottom face. Ribbed face plates provide additional force when needed for optimal fracturing of the abrasive mineral. By reducing the area of contact, or pressure per square foot (PSI), ribbed face plates increase the grinding pressure of the abrasive with the same amount of operator effort, and extend disc life when dulling is a problem.

Choose a plate with the level of firmness needed for the application—a lighter density face plate for lighter weight grinding applications, and a harder density face plate for more heavyweight grinding applications. Using the correct face plate for the application ensures that the abrasive mineral will fracture as it should, maximizing the life of the abrasive. The plate comes in one of four different colors that indicate the density so the correct plate can be easily identified in the workroom: red = extra hard (for heavy grinding with the coarsest grades), black = hard (for heavy metal removal, large welds, etc.), gray = medium (for general purpose grinding and finishing), and white = soft (for finishing operations on flat or contoured surfaces).

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Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.


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