Porter-Cable 846456 Felt Pad – Genuine OEM Replacement Polisher Felt Pad
Part Number: 846456
Category: Power Tool Parts & Accessories → Sander & Polisher Parts → Felt Pads
Type: Porter-Cable 846456 Felt Pad – Genuine OEM Replacement Polisher Felt Pad
The Porter-Cable 846456 Felt Pad is a genuine OEM replacement polishing pad designed for compatible Porter-Cable finishing sanders and polishers. Constructed with a durable felt surface and rigid backing, this pad provides a smooth contact surface for polishing, buffing, and fine finishing applications. Measuring approximately 9" x 4-1/2" and featuring four mounting holes, it installs directly onto compatible tools using the original mounting hardware. Manufactured to original equipment specifications, it provides a direct-fit replacement for worn, damaged, or contaminated felt pads.
Key Features & Benefits
- Part Number: 846456
- Genuine OEM Porter-Cable replacement part
- Replacement felt polishing pad
- Durable felt surface for polishing and finishing
- Rigid backing for secure attachment
- Four-hole mounting design
- Direct OEM replacement
- Manufactured to original equipment specifications
Technical Specifications
Part Number: 846456
Manufacturer: Porter-Cable
Product Type: Felt Pad
Pad Dimensions: Approximately 9" x 4-1/2"
Mounting Style: Four mounting holes
Material: Industrial Felt with Rigid Backing
Application: Finishing Sander / Polisher
OEM Part: Yes
Quantity: Sold Individually
Compatible Applications
The Porter-Cable 846456 Felt Pad fits numerous compatible Porter-Cable finishing sanders and polishers, including:
Porter-Cable
- 205 Sander/Grinder
- 4485 Sander/Grinder
- 505 Half Sheet Finishing Sander
- 505-BDK Finishing Sander
- 505H Heritage Finishing Sander
- 8505 Finishing Sander
Always verify your tool model, type number, and original part number before ordering to ensure proper compatibility.
Function of the Felt Pad
The 846456 Felt Pad is designed to:
- Provide a smooth polishing surface for finishing operations
- Support buffing and polishing applications
- Help produce consistent surface finishes
- Cushion the workpiece during polishing
- Securely attach to compatible Porter-Cable sanders and polishers
- Restore the tool's original polishing performance
Using a genuine OEM replacement felt pad helps maintain consistent finishing quality and proper tool performance.
Common Signs Replacement Is Needed
Replace the felt pad if you notice:
- Worn or compressed felt material
- Torn or frayed pad surface
- Contamination from oils, finishes, or debris
- Loose mounting holes
- Uneven polishing results
- Excessive wear from extended use
A worn or damaged felt pad can reduce polishing quality and may leave inconsistent or uneven finishes on the workpiece.
Installation & Service Notes
Disconnect the tool from the power source before servicing.
Remove the existing 846456 Felt Pad by removing the four mounting screws. Clean the mounting surface to remove dust, adhesive residue, or polishing compound before installing the replacement pad. Position the new felt pad over the mounting holes and reinstall the original screws, tightening them evenly to ensure the pad sits flat against the tool base. Before returning the tool to service, verify that the pad is securely attached and free from wrinkles or distortion.
Important: Always verify your tool model and original part number before ordering. Inspect the mounting screws during installation and replace them if they show signs of wear or damage.
Maintenance Recommendations
- Keep the felt pad clean and free of polishing compound buildup.
- Replace the pad when the felt becomes excessively worn or contaminated.
- Store the tool in a clean, dry location to protect the felt material.
- Inspect the mounting screws periodically to ensure they remain secure.
- Avoid using the pad on surfaces contaminated with abrasive debris.
- Use genuine OEM replacement parts to maintain factory fit, consistent finishing performance, and long-term tool reliability.
