Skip to content
  • Home
  • About Us
  • Contact Us
  • Track Your Order
  • Testimonials
  • Customer Built. Customer Focused.
Alloy Coating Supply®Alloy Coating Supply®
  • Menu
  • Login
      • × PlaceholderInsize 0120-IM24, INDUCTIVE MOISTURE METER, 0~100%, 6974029776588
        1 × $207.68
      • × 3M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 70105349163M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 7010534916
        18 × $10.47
      • × PlaceholderInsize 6315, MICROMETER MEASURING FORCE DETECTOR, 6928640351143
        1 × $115.24
      • × Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-DutyDynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty
        2 × $2,712.00
      • × 3M 66630, Cloth Belt 341D, 50 X-weight, 6 in x 48 in, Film-lok, Single-flex, 70001188643M 66630, Cloth Belt 341D, 50 X-weight, 6 in x 48 in, Film-lok, Single-flex, 7000118864, 20 per case
        20 × $13.17
      • × Norton 66254414832Norton 66254414832 - 3" X 1/4" X 1/4" Vortex Rapid Blend Unified Wheel, 5am U2305, 40 Each
        40 × $11.50
      • × Dynabrade 15420 Dynafile III Abrasive Belt ToolDynabrade 15420 Dynafile III Abrasive Belt Tool
        1 × $1,012.00
      • × 3M 01708, Scotch-Brite SST Deburring Wheel, ST-WL, 8S Fine, 8 in x 2 in x 3 in, 70001445903M 01708, Scotch-Brite SST Deburring Wheel, ST-WL, 8S Fine, 8 in x 2 in x 3 in, 7000144590
        2 × $267.05
      • × Dynabrade 51301 .5 hp Straight-Line Die GrinderDynabrade 51301 .5 hp Straight-Line Die Grinder
        2 × $453.00
      • × Norton 66254497067Norton 66254497067 - 2" X 1/4" 100 - 150 Grit Medium Grade Aluminum Oxide Vortex Rapid Blend Blue TR Non-Woven Abrasive Disc, 25 Each
        25 × $4.53
      • × Dynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-DutyDynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-Duty
        1 × $2,022.00
      • × 3M 03999 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 2 in x 132 in, 70103093003M 03999 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 2 in x 132 in, 7010309300
        5 × $56.35
      • × Dynabrade 50297 7" Dia. Disc Backup Pad, Hard Density, 5/8"-11 ThreadDynabrade 50297 7" Dia. Disc Backup Pad, Hard Density, 5/8"-11 Thread
        2 × $47.65
      • × Dynabrade 95544 Gear Grease, 2.5oz. TubeDynabrade 95544 Gear Grease, 2.5oz. Tube
        1 × $11.43
      • × Dynabrade 50125 3" Dia. Disc Backup Pad, 1/4"-20 Thread, Hook 'N LoopDynabrade 50125 3" Dia. Disc Backup Pad, 1/4"-20 Thread, Hook 'N Loop
        1 × $21.52
      • × 3M 04297 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Very Fine, 2 in x 132 in, 70103658593M 04297 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Very Fine, 2 in x 132 in, 7010365859
        5 × $56.35
      • × 3M 14502 Scotch-Brite Surface Conditioning Belt, 3/8 in x 13 in, A MED, 71001030263M 14502 Scotch-Brite Surface Conditioning Belt, 3/8 in x 13 in, A MED, 7100103026
        20 × $3.92

      Subtotal: $12,016.28

      View cartCheckout

  • Cart
    • × PlaceholderInsize 0120-IM24, INDUCTIVE MOISTURE METER, 0~100%, 6974029776588
      1 × $207.68
    • × 3M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 70105349163M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 7010534916
      18 × $10.47
    • × PlaceholderInsize 6315, MICROMETER MEASURING FORCE DETECTOR, 6928640351143
      1 × $115.24
    • × Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-DutyDynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty
      2 × $2,712.00
    • × 3M 66630, Cloth Belt 341D, 50 X-weight, 6 in x 48 in, Film-lok, Single-flex, 70001188643M 66630, Cloth Belt 341D, 50 X-weight, 6 in x 48 in, Film-lok, Single-flex, 7000118864, 20 per case
      20 × $13.17
    • × Norton 66254414832Norton 66254414832 - 3" X 1/4" X 1/4" Vortex Rapid Blend Unified Wheel, 5am U2305, 40 Each
      40 × $11.50
    • × Dynabrade 15420 Dynafile III Abrasive Belt ToolDynabrade 15420 Dynafile III Abrasive Belt Tool
      1 × $1,012.00
    • × 3M 01708, Scotch-Brite SST Deburring Wheel, ST-WL, 8S Fine, 8 in x 2 in x 3 in, 70001445903M 01708, Scotch-Brite SST Deburring Wheel, ST-WL, 8S Fine, 8 in x 2 in x 3 in, 7000144590
      2 × $267.05
    • × Dynabrade 51301 .5 hp Straight-Line Die GrinderDynabrade 51301 .5 hp Straight-Line Die Grinder
      2 × $453.00
    • × Norton 66254497067Norton 66254497067 - 2" X 1/4" 100 - 150 Grit Medium Grade Aluminum Oxide Vortex Rapid Blend Blue TR Non-Woven Abrasive Disc, 25 Each
      25 × $4.53
    • × Dynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-DutyDynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-Duty
      1 × $2,022.00
    • × 3M 03999 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 2 in x 132 in, 70103093003M 03999 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 2 in x 132 in, 7010309300
      5 × $56.35
    • × Dynabrade 50297 7" Dia. Disc Backup Pad, Hard Density, 5/8"-11 ThreadDynabrade 50297 7" Dia. Disc Backup Pad, Hard Density, 5/8"-11 Thread
      2 × $47.65
    • × Dynabrade 95544 Gear Grease, 2.5oz. TubeDynabrade 95544 Gear Grease, 2.5oz. Tube
      1 × $11.43
    • × Dynabrade 50125 3" Dia. Disc Backup Pad, 1/4"-20 Thread, Hook 'N LoopDynabrade 50125 3" Dia. Disc Backup Pad, 1/4"-20 Thread, Hook 'N Loop
      1 × $21.52
    • × 3M 04297 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Very Fine, 2 in x 132 in, 70103658593M 04297 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Very Fine, 2 in x 132 in, 7010365859
      5 × $56.35
    • × 3M 14502 Scotch-Brite Surface Conditioning Belt, 3/8 in x 13 in, A MED, 71001030263M 14502 Scotch-Brite Surface Conditioning Belt, 3/8 in x 13 in, A MED, 7100103026
      20 × $3.92

    Subtotal: $12,016.28

    View cartCheckout

    Visa
    MasterCard
    Discover
    American Express
    PayPal
  • Categories
    • Abrasives
      • Abrasive Accessories
      • Abrasive Brushes
      • Abrasive Compounds
      • Bonded Abrasives
      • Buffing & Polishing
      • Carbide Burrs
      • Coated Abrasives
      • Convolute Wheels
      • Grinding Wheels
      • File Belts
      • Super Abrasives
      • Surface Conditioning
      • Unitized/ Deburring Wheels
    • Abrasive Power Tools
      • Air Tool Accessories
      • Belts Sanders
      • Buffers & Polishers
      • Cut-Off Wheel Tools
      • Die Grinders
      • Disc Sanders
      • Drills
      • Engravers
      • Finishing Tools
      • Jitterbug Sanders
      • Orbital Sanders
      • Pencil Grinders
      • Right Angle Grinders
      • Stationary Grinders
    • Automotive Aftermarket
      • Aerosol Triggers
      • Bondos & Fillers
      • Buffers
      • Overspray Protectors
      • Paint Preparation
      • Pneumatic Power Tools
      • Spray Guns
      • Sprayer Accessories
      • System Components
      • Dust Collection Systems
        • Dust Collection Accessories
        • Portable Vacuum Systems
        • Dry Downdraft Tables
        • Wet Downdraft Tables
    • Masking Materials
      • Aluminum Foils
      • Fiberglass Cloth
      • Foil Tapes
      • General Use Tapes
      • Glass Cloth
      • Silicon Coated Fiberglass
      • Specialty Tapes
      • Adhesives & Sealants
        • All Adhesives and Sealants
      • Paint Sprayers & Accessories
        • View All
      • Aerospace Tools
        • View All
    • Measuring/ Inspection Instruments
      • View all
        • NDT Products
          • Liquid Dye Penetrants
          • Magnetic Particle
          • Various Inspection Materials
        • Safety Equipment
          • Respiratory Equipment
          • Welding Safety Equipment
    • Thermal Spray Equipment & Spares
      • Coating Equipment
      • Consumables & Spares
        • HVOF 5000 Gun Spares
        • Diamond Jet Gun Spares
        • SG-100 Gun Spares
      • Flexicords
      • Rokide Rods
      • Powders
        • Powder Feeders
        • View all powders…
      • Automation Solutions
        • Robotic Power Tools
  • Brands
    • ACS
    • Binks
    • 3M
    • DeVilbiss
    • Dewal Industries, Inc.
    • Dynabrade
    • Dynabrade Nitro Series
    • INSIZE
    • National Detroit
    • Norton
    • Saint-Gobain
    • Standard Abrasives
    • 8am-5pm (CST), Mon.-Fri.
    • 281.528.0980
Home / Shop / Abrasives / Abrasive Accessories / Backup Disc Pads
“Dynabrade 50297 7″ Dia. Disc Backup Pad, Hard Density, 5/8″-11 Thread” has been added to your cart. View cart
Narrow Search
Jump to:
Products On Sale:
  • ACS 334.456058 Curved Flap Disc_1 ACS-CP Curved Edge Flap Disc, 4-1/2" Dia. X 5/8"-11 Center Thread, 60 Grit $12.50 Original price was: $12.50.$10.50Current price is: $10.50.
Recently Viewed By You
  • 3M 02637, Hookit Sheet, 100, 4-1/2 in x 30 in, 7000118227 3M 02637, Hookit Sheet, 100, 4-1/2 in x 30 in, 7000118227, 10 sheets per pack $78.69
  • Dynabrade Dynacut Vac Blue Dynabrade 82473 5" Dia. x 400 Grit, A/O, Vacuum PSA Filmbac DynaCut Disc, 100/Pack $1.05
  • Dynabrade Crimpled Power Brush Dynabrade 78838 Crimped Wire End Brush 1" Dia. x .020 x 1-1/8" Steel $15.26
  • Dynabrade 51634 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 60,000 RPM, 3mm Collet Dynabrade 51634 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 60,000 RPM, 3mm Collet $603.00
  • 3M 13372, Scotch-Brite Star, 3 in A CRS LS, 7000120967 3M 13372, Scotch-Brite Star, 3 in A CRS LS, 7000120967 $7.43
Add to my Wishlist
Dynabrade 50109 - 2" (51 mm) Dia. Disc Pad

Dynabrade 50109 – 2″ (51 mm) Dia. Disc Pad

Dynabrade, Inc.

$22.98

Medium Density, 3/8″-24 Female Thread, For PSA Discs

  • Description

2″ (51 mm) Dia. Disc Pad

Related products

Dynabrade 50914 9" Pad Ass'y, Spiral Rib, Med. 5/8"-11 Thread, 6,600 RPM Max.
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50914 9″ Pad Ass’y, Spiral Rib, Med. 5/8″-11 Thread, 6,600 RPM Max.

$73.97
Add to cart
Dynabrade 50192 Backup Pad
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50191 4″ Dia. Locking-Type Disc Pad

Read more
Dynabrade 50126 3" Dia. Disc Backup Pad, 3/8"-24 Thread, Hook 'N Loop
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50126 3″ Dia. Disc Backup Pad, 3/8″-24 Thread, Hook ‘N Loop

$21.85
Add to cart
Dynabrade 50296 5" Dia. Disc Backup Pad, Hard Density, 5/8"-11 Thread
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50296 5″ Dia. Disc Backup Pad, Hard Density, 5/8″-11 Thread

$35.86
Add to cart
Dynabrade 51148 4-1/2" Dia. Disc Backup Pad, Medium Density, 5/8"-11 Thread
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 51148 4-1/2″ Dia. Disc Backup Pad, Medium Density, 5/8″-11 Thread

$30.86
Add to cart
About Us
ACS is committed to providing high quality, cost effective solutions that will make customer manufacturing and assembly efforts safer and more efficient. We will strive to meet or exceed customers' expectations for service, quality, reliability and timely delivery.
Memberships
See our ad in the latest edition of Spraytime:
Visa
MasterCard
Discover
American Express
PayPal
  • About Us
  • Contact Us
  • Privacy Policy
  • Return Policy
  • Shipping Policy
  • Terms and Conditions
  • Track Your Order
Copyright 2026 © Alloy Coating Supply, LLC. All Rights Reserved.
  • Home
  • Categories
    • Abrasives
      • Abrasive Accessories
      • Abrasive Brushes
      • Abrasive Compounds
      • Bonded Abrasives
      • Buffing & Polishing
      • Carbide Burrs
      • Coated Abrasives
      • Convolute Wheels
      • Grinding Wheels
      • Super Abrasives
      • Surface Conditioning
      • Unitized/ Deburring Wheels
    • Abrasive Power Tools
      • Air Tool Accessories
      • Belt Sanders
      • Buffers and Polishers
      • Cut-Off Wheel Tools
      • Die Grinders
      • Disc Sanders
      • Drills
      • Dust Collection Systems
        • Dust Collection Accessories
        • Portable Vacuum Systems
        • Dry Downdraft Tables
        • Wet Downdraft Tables
      • Engravers
      • Finishing Tools
      • Horizontal Grinders
      • Impact Wrenches
      • Inline Sanders
      • Jitterbug Sanders
      • Orbital Sanders
      • Pencil Grinders
      • Right Angle Grinders
      • Routers
      • Screwdrivers
      • Specialty Tools
      • Stationary Grinders
      • Vertical Grinders
    • Automotive Aftermarket
      • Aerosol Triggers
      • Bondos & Fillers
      • Buffers
      • Overspray Protectors
      • Paint Preparation
      • Pneumatic Power Tools
      • Sprayer Accessories
      • Spray Guns
    • Masking Materials
      • Aluminum Foils
      • Fiberglass Cloth
      • Foil Tapes
      • General Use Tapes
      • Glass Cloth
      • Silicon Coated Fiberglass
      • Specialty Tapes
    • Measuring/ Inspection Instruments
    • NDT Products
      • Liquid Dye Penedrants
      • Magnetic Particle
      • Various Inspection Materials
    • Safety Equipment
      • Respiratory Equipment
      • Welding Safety Equipment
    • Thermal Spray Equipment & Spares
      • Coating Equipment
      • Consumables & Spares
        • HVOF 5000 Gun Spares
        • Diamond Jet Gun Spares
        • SG-100 Gun Spares
    • Flexicords
    • Rokide Rods
    • Powders
      • Powder Feeders
      • View all powders…
    • Automation Solutions
      • Robotic Power Tools
  • Brands
    • ACS
    • Binks
    • 3M
    • DeVilbiss
    • Dewal Industries, Inc.
    • Dynabrade
    • Dynabrade Nitro Series
    • INSIZE
    • National Detroit
    • Norton
    • Saint-Gobain
    • Standard Abrasives
  • Customer Support
    • About Us
    • Contact Us
    • Track Your Order
    • FAQ
  • Checkout
  • Sign In/ Register
  • Need help? Give us a call: (281) 528-0980, 8am-5pm (CST), M-F

Login

Lost your password?

Register

Your personal data will only be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.