13 best 7800 drywall sanders

The 7800 drywall sander is a power tool designed for sanding and smoothing drywall surfaces, commonly used in construction and home improvement projects. Here are some key features and information about the 7800 drywall sander:

  1. Design: The 7800 drywall sander typically features a long, extendable handle with a sanding head at the end. It is designed to make sanding large and hard-to-reach areas, such as ceilings and high walls, more convenient.

  2. Electric-Powered: This sander is electric-powered, usually running on a standard household electrical outlet. It may come with a variable speed control feature, allowing users to adjust the sanding speed based on the task at hand.

  3. Dust Collection: To minimize dust and debris generated during the sanding process, many 7800 drywall sanders come equipped with a built-in dust collection system or have the option to attach a vacuum cleaner for efficient dust removal.

  4. Sandpaper: These sanders typically use sandpaper discs or sheets that can be easily attached to the sanding head.The choice of sandpaper grit depends on the level of smoothness required for the surface.

  5. Ease of Use: The extendable handle and lightweight design of the 7800 drywall sander make it relatively easy to use, even for extended periods. It is an essential tool for professionals and DIY enthusiasts working on drywall projects.

  6. Replacement Parts and Accessories: Like any power tool, the 7800 drywall sander may require replacement parts and accessories over time. These can include replacement sandpaper discs, replacement sanding heads, and replacement dust collection bags or filters.

  7. Safety: It's important to follow safety precautions when using a drywall sander, such as wearing appropriate personal protective equipment (PPE), including safety glasses and a dust mask, to protect against dust and debris inhalation.

  8. Maintenance: Regular maintenance, such as cleaning the dust collection system and inspecting the sanding head for wear, can extend the life of the 7800 drywall sander.

In summary, the 7800 drywall sander is a power tool commonly used in the construction and home improvement industry to sand and smooth drywall surfaces efficiently. It is designed for convenience, with features like an extendable handle and dust collection capabilities, making it an essential tool for professionals and DIYers working on drywall projects.

Below you can find our editor's choice of the best 7800 drywall sanders on the market
  

PORTER-CABLE Drywall Sander Pad, 220 Grit, 5-Pack (77225)

PORTER-CABLE

Based on 88 reviews Check latest price

Product description

With a patented design to eliminate swirl marks, this 5-pack of Porter-Cable 77225 220 Grit Drywall Sanding Pads are designed for sanding joint compound and for removing textures or wallpaper residues. These foam backed abrasive pads fit the Porter-Cable 7800 drywall sander.

With a patented design to eliminate swirl marks, this 5-pack of Porter-Cable 77225 220 Grit Drywall Sanding Pads are designed for sanding joint compound and for removing textures or wallpaper residues. These foam backed abrasive pads fit the Porter-Cable 7800 drywall sander.

From the Manufacturer

These foam-backed abrasive pads fit the Porter-Cable 7800 Drywall Sander for sanding joint compound and removing textures or wallpaper residues. Includes five pads.

  • Durable aluminum oxide grain for longer disc life and higher removal rates
  • Premium foam pad for even material removal and long pad life
  • Foam backed
  • Durable aluminum oxide grain for longer disc life and higher removal rates
  • Premium foam pad for even material removal and long pad life
  • Foam backed
  • Compatible with the Porter-Cable 7800 drywall sander
  • Includes five 220 grit sanding pads

User questions & answers

Question: Does it fit the 7800 porter cable
Answer: This is a very durable roller bag and would work well with art supplies

LotFancy 10PCS Drywall Sanding Discs, 8-7/8" 60 80 120 150 220 Grit Foam-Backed Abrasive Pads, Compatible with Porter-Cable 7800 Drywall Sander

LotFancy

Based on 5 reviews Check latest price
  • Value pack includes 10PCS Drywall Sanding Discs, 2 pads of each grits: 60 / 80 / 120 / 150 / 220, diameter: 8-7/8 inches
  • Foam-backed Abrasive Pads can work with PORTER-CABLE 7800 drywall sander and more
  • Durable Aluminum Oxide Sanding Discs for longer service life and higher removal rates
  • Foam Backing offers a soft cushion for even material removal and long pad life
  • Drywall Sander Pad is perfect for delicate cleanup of residue and blemishes, designed for a smoother and more blended finish

Product features

Features

√60 / 80 / 120 / 150 / 220 grits Drywall Sanding Discs assorted pack



√Durable aluminum oxide grain for longer service life and higher removal rates



√Premium foam backing for even material removal and long pad life



√Perfect for sanding joint compound and removing textures or wallpaper residues



√Designed for a smoother and more blended finish



√Widely used by professionals and home improvement enthusiasts

Specification



Main Material: aluminum oxide grain + foam



Diameter: 8-7/8"



Grade: 60/80/120/150/220 Grit



Quantity: 10PCS (each grit 2pcs)

Compatible Models for Reference



PORTER-CABLE 7800

Merrick MR1200

POWER-PRO 2100

WEN 6369

Norton 9" Backup Pad for Porter Cable 7800 Drywall Sander - Hook & Loop Backing (2-Pack)

Norton Abrasives - St. Gobain

Based on 74 reviews Check latest price

Product description

Style:2-Pack 2-Pack Norton Backup Pad For PC 7800 (Replaces SPBP) Norton back- up pad is for use with the Porter-Cable model 7800 drywall sander and Norton hook & loop sanding discs. Using the hook & loop system is more economical and effective than using the stock pads with glued abrasive. Use several sheets of sanding discs without having to replace the foam back-up pad each time. Easy attach sheets with Hook & Loop Foam pad attaches to sander with the stock nut Far more economical than stock discs

  • 2-Pack Norton Backup Pads - Enables use of standard 9" hook and loop abrasive discs with Porter Cable 7800 Drywall Sander
  • Foam pad backed with velcro attaches to the PC 7800 with the stock nut
  • Each backup pad lasts through multiple 9-inch sanding discs
  • Easy swapping of sanding discs with the hook & loop backing
  • Save substantial money over buying Porter Cable abrasive sanding pads

User questions & answers

Question: trying to locate vacuum filter
Answer: This product is made in China

Porter-Cable 7800 Drywall Sander Motor Housing - Part No. 903845

PORTER-CABLE

Based on 2 reviews Check latest price

Product description

Motor Housing for PorterCable 7800 Drywall Sander - Part #903845Compatible with the following models:Porter Cable 7800 Type 1Porter Cable 7800 Type 2Porter Cable 7800 Type 3Porter Cable 7800 Type 4Porter Cable 7800 Type 5

  • Motor Housing for PorterCable Drywall Sander Model 7800 - Part #903845
  • Compatible with Porter Cable Model 7800 Types 1, 2, 3, 4, 5
  • Genuine Porter-Cable Replacement Part
  • Don't buy a new sander; repair it yourself and save money.
  • Housing only - Screws not included

Porter Cable Replacement Lock Nut for 7800 Drywall Sander #877757

PORTER-CABLE

Based on 9 reviews Check latest price

Product description

Genuine Original Equipment Manufacturer (OEM) parts! This manufacturer-approved nut (part number 877757) is a standard part that fits a variety of products. Follow appropriate safety practices when installing nut 877757. For Porter Cable.

  • This part is compatible with models including; 7800,7800TY1,7801,7800TY2
  • Follow appropriate safety practices when installing nut 877757
  • Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Porter Cable
  • This manufacturer-approved nut (part number 877757) is a standard part that fits a variety of products

User questions & answers

Question: Is it made out of metal or plastic
Answer: I have Milwaukee drill, impact, sawzaw, two batteries, charger, and light all in this bag. Also have my meter two Klein zipper bags full of drill bits and hole saws and a several misc tools... But drills, dikes and lineman so. It's full but I get it all zipped. Had used for about 8 months with no problems. Needing something bigger now, but this really is a great tool bag. Lights not to bright on it

PORTER-CABLE Drywall Sander Pad & Hook and Loop Discs, 220 Grit, 5-Pack (79220-5)

PORTER-CABLE

Based on 102 reviews Check latest price

Product description

Amazon.com This 5-pack of Porter-Cable 79220-5 220 Grit Hook and Loop Drywall Sander Discs converts the Porter Cable 7800 drywall sander for use with hook and loop discs. The hook and loop (Velcro) system allows for quicker, easier disc changing and the 220 grit discs are ideal for preparing walls for treatment. This product includes five sanding discs and one backing pad.

This 5-pack of Porter-Cable 79220-5 220 Grit Hook and Loop Drywall Sander Discs converts the Porter Cable 7800 drywall sander for use with hook and loop discs. The hook and loop (Velcro) system allows for quicker, easier disc changing and the 220 grit discs are ideal for preparing walls for treatment. This product includes five sanding discs and one backing pad.

From the Manufacturer

Porter-Cable sandpaper is designed to the highest quality to meet the needs of today's woodworker and construction professionals.

  • Converts Porter-Cable 7800 drywall sander for use with hook and loop discs
  • 220 grit discs are ideal for preparing walls for treatment
  • Hook and loop system allows quicker, easier disc changing
  • Includes five sanding discs and one backing pad

User questions & answers

Question: Is the backing pad foam on one side, and velcro on the other
Answer: My bag is not currently available, however, the interior demensions are just slightly less than the external. You do have the wheel bumps as well, but does hold quite a bit. I really enjoy mine.

Best In USA PORTER-CABLE 7800 Drywall Sander 180 Grit Drywall Sanding Disc (5-Pack)

PORTER-CABLE

Based on 3 reviews Check latest price

Product description

These foam-backed abrasive pads fit the Porter-Cable 7800 Drywall Sander. Perfect for sanding joint compound and removing textures or residues

  • Durable aluminum oxide grain for longer disc life and higher removal rates
  • Premium foam pad for even material removal and long pad life
  • For use with PORTER-CABLE drywall sander
  • 8-7/8" Rotary Sanding Discs
  • Includes five 180 grit sanding discs

Porter Cable 7800 Drywall Sander Replacement (2 Pack) Drive SHAFT # 659372-00-2pk

PORTER-CABLE

Based on 10 reviews Check latest price

Product description

PC 7800 drive shaft replacement - part no. 659372-00 Genuine Porter Cable for best performance and durability. The two pack will keep you from getting stuck without a sander next time you break a driveshaft. Keep a spare on hand and eliminate downtime on the job. The Porter Cable 7800 is the leading dustless drywall power sander in the industry. The driveshaft is one of the most common wear parts. Pick up this 2-pack so you always have an extra driveshaft on hand.

  • Genuine OEM Replacement Driveshafts for Porter Cable 7800 Drywall Sander
  • Part No. 659372-00
  • Don't get stuck without your sander when you need it
  • 2-Pack so you always have a spare

Norton 9" Backup Pad for Porter Cable 7800 Drywall Sander - Hook & Loop Backing (4-Pack)

Norton Abrasives - St. Gobain

Based on 37 reviews Check latest price

Product description

Norton Backup Pad For PC 7800 (Replaces SPBP) Norton back-up pad is for use with the Porter-Cable model #7800 drywall sander and Norton hook & loop sanding discs. Using the hook & loop system is more economical and effective than using the stock pads with glued abrasive. Use several sheets of sanding discs without having to replace the foam back-up pad each time. Easy attach sheets with Hook & Loop Foam pad attaches to sander with the stock nut Far more economical than stock discs

  • 4-Pack Norton Backup Pads - Enables use of standard 9" hook and loop abrasive discs with Porter Cable 7800 Drywall Sander
  • Foam pad backed with velcro attaches to the PC 7800 with the stock nut
  • Each backup pad lasts through multiple 9-inch sanding discs
  • Easy swapping of sanding discs with the hook & loop backing
  • Save substantial money over buying Porter Cable abrasive sanding pads

User questions & answers

Question: does this convert the 7800 from the foam discs to a velcro back pad for use with velcro sanding discs
Answer: Not very well as the cases on those are bigger
Question: What is grit
Answer: It’s waterproof to a certain point I’ve use mine at work when it rains and my tools do not get wet but then again don’t submerge it under water

PORTER-CABLE Drywall Sander Pad & Hook and Loop Discs, 80 Grit, 5-Pack (79080-5)

PORTER-CABLE

Based on 33 reviews Check latest price

Product description

Durable aluminum oxide grain for longer disc life and higher removal rates. Premium foam pad for even material removal and long pad life. Each kit contains 1 foam pad with H&L backing and 5 abrasive discs. For use with PORTER-CABLE drywall sander.

From the Manufacturer

Porter-Cable 79080-5 80 Grit Hook & Loop Drywall Sander Pad & Discs - 5 Pack

  • Durable aluminum oxide grain for longer disc life and higher removal rates
  • Premium foam pad for even material removal and long pad life
  • For use with PORTER-CABLE drywall sander
  • Each kit contains 1 foam pad with H&L backing and 5 abrasive discs

User questions & answers

Question: How do I tell what the grit number means
Answer: Yes, these fit the 7800.
Question: So these have a hole in them when they arrive
Answer: I keep my big Makita Hypoid worm drive saw in mine and there's plenty of room to spare so I would guess it would hold a full size buffer with no problem.
Question: Are these mesh or sand paper
Answer: The opening is a lot bigger than 6 inches I carry my full Makita kit in there my sawsaws , Skil saw my flashlight my coffee maker my mini blower six batteries and two chargers, My regular drill my impact drill and all the accessories that I need for on my toes great buy

Replacement Motor Brushes (2) #879058 (N119739) For Porter Cable 7800 Drywall Sander

Based on 12 reviews Check latest price

Product description

FITS THESE PORTER CABLE MODELS:

2620 TYPE 1 DRILL

2621 TYPE 1 3/8 VSR KEYLS DRILL

6602 TYPE 1 VS POWER SHEAR

6604 TYPE 1 CEMENT SIDING SHEAR

6604 TYPE 2 CEMENT SIDING SHEAR face="Arial Black">6614 TYPE 1 DRILLface="Arial Black">6615 TYPE 1 DRILL face="Arial Black">6615 TYPE 2 DRILLface="Arial Black">6640 TYPE 1 DRYWALL DRIVER 4000R

6640 TYPE 2 DRYWALL DRIVER 4000R

6640 TYPE 3 DRYWALL DRIVER 4000R

6641 TYPE 1 TEKS DRIVER 2500RPM

6641 TYPE 2 TEKS DRIVER 2500RPM

6641 TYPE 3 TEKS DRIVER 2500RPM

6642 TYPE 1 TEK DRIVER 2000RPM

6642 TYPE 2 TEK DRIVER 2000RPM

6642 TYPE 3 TEK DRIVER 2000RPM

6645 TYPE 1 DRYWALL DRIVER 2500R

6645 TYPE 2 DRYWALL DRIVER 2500R

6645 TYPE 3 DRYWALL DRIVER 2500R

7540 TYPE 2 4000 RPM VSR DRIVER

7540 TYPE 3 4000 RPM VSR DRIVER

7540 TYPE 4 4000 RPM VSR DRIVER

7541 TYPE 2 TEKS DRIVER XHD

7541 TYPE 3 TEKS DRIVER XHD

7541 TYPE 4 TEKS DRIVER XHD

7542 TYPE 2 TEKS DRIVER XHD

7542 TYPE 3 TEKS DRIVER XHD

7542 TYPE 4 TEKS DRIVER XHD

7542 TYPE 5 TEKS DRIVER XHD

7800 TYPE 1 DRYWALL SANDER3.5AMP

7800 TYPE 2 DRYWALL SANDER3.5AMP

7800 TYPE 3 DRYWALL SANDER3.5AMP

7801 TYPE 1 DRYWALLSNDR-HOSELESS

872912 ALL GESIPA POWER UNIT

J-2601 TYPE 1 1/4 VSR DRILL

J-2623 TYPE 1 DRAIN CLEANER

J-2640 TYPE 1 DRYWALL DRIVER 4000R

J-2640 TYPE 2 DRYWALL DRIVER 4000R

J-2640 TYPE 3 DRYWALL DRIVER 4000R

J-2650 TYPE 1 4000 RPM DRIVER 50FT

J-2650 TYPE 2 4000 RPM DRIVER 50FT

J-613 TYPE 2 HAMMER DRILL

J-619 TYPE 4 1/4 INCH DRILL VSR

J-619 TYPE 5 1/4 INCH DRILL VSR

J-619 TYPE 6 1/4 INCH DRILL VSR

J-620 TYPE 4 3/8 S.S. DRILL

J-620 TYPE 5 3/8 S.S. DRILL

J-620 TYPE 6 3/8 S.S. DRILL

J-621 TYPE 4 PROF 3/8IN VSR DRILL

J-621 TYPE 5 PROF 3/8IN VSR DRILL

J-621 TYPE 6 PROF 3/8IN VSR DRILL

J-6611 TYPE 1 3/8 INCH VSR DRILL

J-6623 TYPE 1 POS CLUTCH SCRUDRVR

  • 869734 Brush Set Replaces 879058 & N119739 For 64 Tool Types Listed Below
  • Includes N119739 Brushes
  • Consult owners manual for proper part number identification and proper installation
  • Please refer to list for compatibility
  • Compatible with : Porter Cable : 2620 , 2621 , 6614 , 6615 Type 1 , 6615 Type 2 , 6640 Type 1 Screwdriver, 6640 Type 2 Screwdriver, 6640 Type 3 Screwdriver, 6641 Type 1 Screwdriver, 6641 Type 2 Screwdriver, 6641 Type 3 Screwdriver, 6642 Type 1 Screwdriver, 6642 Type 2 Screwdriver, 6642 Type 3 Screwdriver, 6645 Type 1 Screwdriver, 6645 Type 2 Screwdriver, 6645 Type 3 Screwdriver, 6602 18 Gauge Shear, 6604 Type 1 Cement Siding Shear, 6604 Type 2 Cement Siding Shear, 7800 Type 1, 7800 Type 2, 780

Porter-Cable 7800 Drywall Sander Vacuum Hose with 2 Clamps - Short Hose for Sanding Head

Based on 9 reviews Check latest price

Product description

Short Vacuum Hose for PC-7800 Dustless Drywall Sander Plus 2 Hose Clamps - Connects Between Sanding Head and Main TubeSmall Hose connects sander head and main body tube. Comes with couplings attached and includes 2 new hose clamps for tight connection and maximum suction.Includes:1 ea. Porter Cable Vacuum Hose Part No. A019292 ea. Hose Clamp Part No. PC884843

  • Compatible with Porter Cable 7800 Types 1-5 and Porter Cable 259385 Type 2
  • Small vacuum hose connects sander head to main body (See photo).
  • Measures 16" x 1 1/4"
  • Couplings already attached to hose
  • Includes 2 hose clamps for securing hose to sander

Porter Cable 7800 7801 Drywall Sander (2 Pack) Hose Clamp Nut # 877772-2pk

PORTER-CABLE

Based on 5 reviews Check latest price

Product description

Includes 877772 Hose Clamps. New, Bulk Packed. Genuine OEM replacement part. Consult owners manual for proper part number identification and proper installation. Compatible with: Porter Cable: 7800 Type 1 Drywall Sander, 7800 Type 2 Drywall Sander, 7801 Drywall Sander, 259385 Type 2 Drywall-Sander, 259485 Type 1 110V Drywall-Sander, 7800 Type 3 Drywall Sander 3.5 Amp

  • Includes 877772 Hose Clamps
  • New, Bulk Packed
  • Genuine Porter Cable Replacement Part
  • Consult owners manual for proper part number identification and proper installation
  • Please refer to list for compatibility

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