Skip to content
  • Home
  • About Us
  • Contact Us
  • Track Your Order
  • Testimonials
  • Customer Built. Customer Focused.
Alloy Coating Supply®Alloy Coating Supply®
  • Menu
  • Login
      • × Dynabrade 14360 Pneumatic Pipe Belt FinisherDynabrade 14360 Pneumatic Pipe Belt Finisher
        1 × $1,679.00
      • × 3M 22395, Roloc Disc 361F, 60 YF-weight, TR, 3 in, Die R300V, 70000450983M 22395, Roloc Disc 361F, 60 YF-weight, TR, 3 in, Die R300V, 7000045098
        200 × $1.46
      • × Dynabrade Dynafile 14010 Versatility KitDynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
        1 × $915.00
      • × 3m-87449 silver-depressed-center-grinding-wheel-9"3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case
        20 × $13.91
      • × 3M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 71002327383M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 7100232738
        300 × $6.63
      • × Dynabrade SC Unitized WheelDynabrade 78293 3" Dia. x 2S Fine, Type R Unitized Locking-Type Disc, 25/pack
        25 × $12.89
      • × Dynabrade 95821 Dynabrade Air Lube 10W/NR, 4oz BottleDynabrade 95821 Dynabrade Air Lube 10W/NR, 4oz Bottle
        1 × $18.00
      • × Dynabrade 51346 Backup PadDynabrade 51346 3" (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 1/4"-20 Thread
        1 × $17.18

      Subtotal: $5,510.63

      View cartCheckout

  • Cart
    • × Dynabrade 14360 Pneumatic Pipe Belt FinisherDynabrade 14360 Pneumatic Pipe Belt Finisher
      1 × $1,679.00
    • × 3M 22395, Roloc Disc 361F, 60 YF-weight, TR, 3 in, Die R300V, 70000450983M 22395, Roloc Disc 361F, 60 YF-weight, TR, 3 in, Die R300V, 7000045098
      200 × $1.46
    • × Dynabrade Dynafile 14010 Versatility KitDynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
      1 × $915.00
    • × 3m-87449 silver-depressed-center-grinding-wheel-9"3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case
      20 × $13.91
    • × 3M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 71002327383M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 7100232738
      300 × $6.63
    • × Dynabrade SC Unitized WheelDynabrade 78293 3" Dia. x 2S Fine, Type R Unitized Locking-Type Disc, 25/pack
      25 × $12.89
    • × Dynabrade 95821 Dynabrade Air Lube 10W/NR, 4oz BottleDynabrade 95821 Dynabrade Air Lube 10W/NR, 4oz Bottle
      1 × $18.00
    • × Dynabrade 51346 Backup PadDynabrade 51346 3" (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 1/4"-20 Thread
      1 × $17.18

    Subtotal: $5,510.63

    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 51346 3″ (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 1/4″-20 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 05910, Flap Disc 769F, 60+, T27, 7 in x 7/8 in, 7100178030 3M 05910, Flap Disc 769F, 60+, T27, 7 in x 7/8 in, 7100178030, 5 per case $10.04
  • 3M Performance Masking Tape 2364, Tan, 24 mm x 55 m, 6.5 mil, 36Rolls/Case, 7100094011 3M Performance Masking Tape 2364, Tan, 24 mm x 55 m, 6.5 mil, 36Rolls/Case, 7100094011 $8.35
  • 7 Inch AO Bands Dynabrade 90599 7" W x 10-11/16" L 80 Grit A/O DynaCut Belt, 10/pack $7.27
  • Dynabrade 92248 4" Dia. x 1/2" W Bent Coarse Wire Wheel Dynabrade 92248 4" Dia. x 1/2" W Bent Coarse Wire Wheel $48.52
  • 3M 01702, Scotch-Brite SST Deburring Wheel, ST-WL, 8S Fine, 6 in x 1/2 in x 1 in, 7100111502 3M 01702, Scotch-Brite SST Deburring Wheel, ST-WL, 8S Fine, 6 in x 1/2 in x 1 in, 7100111502 $87.47
Add to my Wishlist
Awaiting product image

Dynabrade 51146 – 4″ Spiral Rib Pad, Rubber, Medium 5/8″-11, 13,500 RPM Max.

Dynabrade, Inc.

$36.46

  • Description

4″ Spiral Rib Pad, Rubber, Medium 5/8″-11, 13,500 RPM Max.

Related products

Dynabrade 50122 3" Dia. Disc Backup Pad Pad, 3/8"-24 Thread, Hook 'N Loop
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50122 3″ Dia. Disc Backup Pad Pad, 3/8″-24 Thread, Hook ‘N Loop

$24.97
Add to cart
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 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
Dynabrade 50107 2" Dia. Disc Backup Pad, 1/4"-20 Thread, PSA
Add to my Wishlist
Quick View

Backup Disc Pads

Dynabrade 50107 2″ Dia. Disc Backup Pad, 1/4″-20 Thread, PSA

$24.56
Add to cart
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
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.