Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
PORTER CABLEBacking Pads for Power Sanders

PORTER CABLE Disc Backup Pad: 8 13/16 in Wd, Round, Threaded Shank, Hard, For 7800

The PORTER CABLE Disc Backup Pad (MPN N346519) is a round, rubber backing pad designed for use with the PORTER CABLE 7800 power sander. This non-vacuum accessory features a threaded shank and measures 8 13/16 inches…

SKU 3G-OTH-299804

Brand
PORTER CABLE
Item
Disc Backup Pad: 8 13/16 in Wd, Round, Threaded Shank, Hard, For 7800
Category
Backing Pads for Power Sanders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PORTER CABLE
Manufacturer Part Number
N346519
Type
Round, Threaded Shank, Hard, For 7800, Rubber
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

PORTER CABLE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PORTER CABLE Disc Backup Pad (MPN N346519) is a round, rubber backing pad designed for use with the PORTER CABLE 7800 power sander. This non-vacuum accessory features a threaded shank and measures 8 13/16 inches in width.

Frequently Asked Questions

What is the PORTER CABLE Disc Backup Pad used for?

The PORTER CABLE Disc Backup Pad (MPN N346519) is a round, rubber backing pad used with the PORTER CABLE 7800 power sander. It provides a firm, flat surface for sanding discs during finishing and material-removal tasks on wood, metal, and composites in woodworking and metalworking applications.

What are the specifications of the PORTER CABLE Disc Backup Pad?

The PORTER CABLE Disc Backup Pad (MPN N346519) is a round, non-vacuum rubber pad measuring 8 13/16 inches in width. It features a threaded shank and is designed specifically for the PORTER CABLE 7800 sander. The hard rubber construction provides durable support for sanding discs.

Where to buy PORTER CABLE Disc Backup Pad worldwide?

3G Electric supplies the PORTER CABLE Disc Backup Pad (MPN N346519) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine PORTER CABLE backing pad for your 7800 sander.

How to install the PORTER CABLE Disc Backup Pad?

To install the PORTER CABLE Disc Backup Pad (MPN N346519), first ensure the sander is unplugged. Remove the old pad by unscrewing it counterclockwise from the threaded spindle. Align the new pad's threaded shank with the spindle and hand-tighten clockwise. Secure firmly, then attach the sanding disc per the sander's manual.

Used in

Common applications for PORTER CABLE
Finish carpentry — PORTER CABLE FN250C finish nailer for trim and molding installation
Woodworking — PORTER CABLE PCC650B cordless jigsaw for curved cuts in plywood
Maintenance — PORTER CABLE N380209 replacement cord for restoring 690LR router power supply
Air compressor repair — PORTER CABLE 5140110-41 manifold kit for pneumatic system rebuilds
Band saw servicing — PORTER CABLE 879182 cable cord replacement for model 7800 band saw
Power tool brush replacement — PORTER CABLE N031635 brush and spring for 360/361 routers

PORTER CABLE Products

3G Electric supplies PORTER CABLE backing pads for power sanders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
MAKITA Disc Backup Pad: 7 in Wd, Round, Threaded Shank, Non-Vacuum Vacuum Holes, Rubber (MPN 192978-2). Key specifications — attr667730: 5/8"-11; attr667743: Disc Backup Pad; attr667724: Round; attr667738: Non-Vacuum; attr667733: Rubber; attr667729: PV7001C; attr667721: 192978-2; attr667725: MAKITA.
MAKITA
MAKITA Disc Backup Pad: 7 in Wd, Round, Threaded Shank, Non-Vacuum Vacuum Holes, Rubber (MPN 192978-2). Key specifications — attr667730: 5/8"-11; attr667743: Disc Backup Pad; attr667724: Round; attr667738: Non-Vacuum; attr667733: Rubber; attr667729: PV7001C; attr667721: 192978-2; attr667725: MAKITA.
MILWAUKEE Disc Backup Pad: 6 in Wd, Round, Hook and Loop, Hard, For 2585-20, 6 Vacuum Holes (MPN 49-36-2584). Key specifications — attr667743: Disc Backup Pad; attr667724: Round; attr667738: 6; attr667733: Polyurethane; attr667729: 2585-20; attr667721: 49-36-2584; attr667725: MILWAUKEE.
MILWAUKEE
MILWAUKEE Disc Backup Pad: 6 in Wd, Round, Hook and Loop, Hard, For 2585-20, 6 Vacuum Holes (MPN 49-36-2584). Key specifications — attr667743: Disc Backup Pad; attr667724: Round; attr667738: 6; attr667733: Polyurethane; attr667729: 2585-20; attr667721: 49-36-2584; attr667725: MILWAUKEE.
MILWAUKEE Disc Backup Pad: 6 in Wd, Round, Hook and Loop, Soft, For 2584-20, 6 Vacuum Holes (MPN 49-36-2583). Key specifications — attr667743: Disc Backup Pad; attr667724: Round; attr667738: 6; attr667733: Polyurethane; attr667729: 2584-20; attr667721: 49-36-2583; attr667725: MILWAUKEE.
MILWAUKEE
MILWAUKEE Disc Backup Pad: 6 in Wd, Round, Hook and Loop, Soft, For 2584-20, 6 Vacuum Holes (MPN 49-36-2583). Key specifications — attr667743: Disc Backup Pad; attr667724: Round; attr667738: 6; attr667733: Polyurethane; attr667729: 2584-20; attr667721: 49-36-2583; attr667725: MILWAUKEE.
MAKITA Disc Backup Pad: 4 in Wd, Square, Hook and Loop, For BO4556, 6 Vacuum Holes, Rubber (MPN 158324-9). Key specifications — attr667743: Disc Backup Pad; attr667724: Square; attr667738: 6; attr667733: Rubber; attr667729: BO4556; attr667721: 158324-9; attr667725: MAKITA.
MAKITA
MAKITA Disc Backup Pad: 4 in Wd, Square, Hook and Loop, For BO4556, 6 Vacuum Holes, Rubber (MPN 158324-9). Key specifications — attr667743: Disc Backup Pad; attr667724: Square; attr667738: 6; attr667733: Rubber; attr667729: BO4556; attr667721: 158324-9; attr667725: MAKITA.
BOSCH Disc Backup Pad: 5 in Wd, Round, Hook and Loop, Hard, 8 Vacuum Holes, Rubber (MPN RS035). Key specifications — attr667743: Disc Backup Pad; attr667724: Round; attr667738: 8; attr667733: Rubber; attr667729: GEX18V-5; attr667721: RS035; attr667725: BOSCH.
BOSCH
BOSCH Disc Backup Pad: 5 in Wd, Round, Hook and Loop, Hard, 8 Vacuum Holes, Rubber (MPN RS035). Key specifications — attr667743: Disc Backup Pad; attr667724: Round; attr667738: 8; attr667733: Rubber; attr667729: GEX18V-5; attr667721: RS035; attr667725: BOSCH.
MILWAUKEE Disc Backup Pad: 6 in Wd, Round, PSA, Hard, For 2585-20, 6 Vacuum Holes, Polyurethane (MPN 49-36-2586). Key specifications — attr667722: PSA; attr667743: Disc Backup Pad; attr667724: Round; attr667738: 6; attr667733: Polyurethane; attr667729: 2585-20; attr667721: 49-36-2586; attr667725: MILWAUKEE.
MILWAUKEE
MILWAUKEE Disc Backup Pad: 6 in Wd, Round, PSA, Hard, For 2585-20, 6 Vacuum Holes, Polyurethane (MPN 49-36-2586). Key specifications — attr667722: PSA; attr667743: Disc Backup Pad; attr667724: Round; attr667738: 6; attr667733: Polyurethane; attr667729: 2585-20; attr667721: 49-36-2586; attr667725: MILWAUKEE.

More from PORTER CABLE

View all PORTER CABLE parts
PORTER CABLE
PORTER CABLE
PORTER CABLE Disc Backup Pad: 5 in Wd, Round, Adhesive-Backed, For 344/394/D26450, 8 Vacuum Holes (MPN 151281-09). Key specifications — attr667743: Disc Backup Pad; attr667724: Round; attr667738: 8; attr667733: Rubber; attr667729: 394; attr667721: 151281-09; attr667725: PORTER CABLE.
PORTER CABLE
PORTER CABLE
PORTER CABLE Disc Backup Pad: 5 in Wd, Round, Adhesive-Backed, For 332, 3 Vacuum Holes, Rubber (MPN 876739). Key specifications — attr667743: Disc Backup Pad; attr667724: Round; attr667738: 3; attr667733: Rubber; attr667729: 332; attr667721: 876739; attr667725: PORTER CABLE.