Finishing Sanders | McMaster-Carr

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	Mount Type Mount Type

Hook and Loop

Quick Connect

	Maximum No-Load Speed Maximum No-Load Speed

	Weight Weight

	Voltage Voltage

120V AC

20V DC

	Number of Speeds Number of Speeds

Variable

One

	Control Type Control Type

	Cord Length Cord Length

	Manufacturer Manufacturer

Bosch

DeWalt

	Diameter Diameter

3 1/2"

	Current Current

	Plug Type Plug Type

Two Prong

Three Prong

	For Sheet Length For Sheet Length

5 1/2"

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81 Products

Electric Sheet Sanders

For 3 5/8" x 9" Sheet

For 4 1/2" x 5 1/2" Sheet

Use for finishing and light material removal. These sanders operate in an orbital motion that produces consistent finishes while drawing dust away from your work surface into a collection bag. They meet OSHA requirements. Sanding sheets are sold separately.

Sanders
For Sheet												Replacement Backup Pads
Wd.	Lg.	Max. No-Load Speed, orbits/min.	No. of Speeds	O'all Lg.	Wt., lbs.	Voltage	Current, A	Specifications Met	Includes		Each		Each
3 5/8"	9"	11,000	One	10"	3 1/2	120V AC	1.7	UL Listed	__	0000000	000000	0000000	00000
4 1/2"	5 1/2"	14,000	One	5"	2 1/2	120V AC	2	UL Listed	Plastic Carrying Case, Sandpaper Punch, Three Sanding Sheets	00000000	00000	00000000	0000

Electric Triangular Detail Sheet Sanders

The small triangular pad reaches into tight corners and spaces.

Sanders
For Sheet		No-Load Speed, orbits/minute											Replacement Backup Pad
Wd.	Lg.	Min.	Max.	No. of Speeds	O'all Lg.	Wt., lbs.	Voltage	Current, A	Specifications Met	Includes		Each		Each
4"	4"	8,000	20,000	Variable	11"	3 1/4	120V AC	4	UL Listed, C-UL Listed	Backup Pad, 25 Sanding Sheets, 1 Sanding Pad, 1 Scraper Blade, 1 Segment Blade, 3 Plunge Blades, Plastic Case	0000000	0000000	0000000	00000

Air-Powered Sheet Sanders

The orbital motion produces consistent finishes. Also known as jitterbug sanders. Sanding sheets are sold separately.

Sanders
For Sheet								Air Inlet							Replacement Backup Pads
Wd.	Lg.	Max. No-Load Speed, orbits/min.	No. of Speeds	hp	Average Air Consumption	O'all Lg.	Wt., lbs.	Pipe Size	Thread Type	Gender	For Air Hose ID	Includes		Each		Each
3 2/3"	9"	8,000	Variable	0.3	12 cfm @ 90 psi	8 1/4"	4	1/4	NPT	Female	3/8"	Backup Pad	0000000	0000000	0000000	000000

Replacement Shoe Assembly

0000000

Each

000000

Swirl-Free Electric Disc Sanders

The orbital motion produces consistent finishes. These sanders draw dust away from your work surface into a collection canister. Also known as random orbital sanders. Use with hook and loop sanding discs.

Sanders
		No-Load Speed, orbits/minute												Replacement Backup Pads
For Disc Dia.	No. of Vacuum Holes	Min.	Max.	No. of Speeds	O'all Lg.	Wt., lbs.	Voltage	Current, A	Specifications Met	Includes	Features		Each		Each
5"	8	4,000	12,000	Variable	10 7/8"	3.5	120V AC	3	UL Listed	Backup Pad	Dust Collection Canister, Removable Front Handle, Speed Lock-On Button	00000000	000000	00000000	000000
6"	8	4,000	10,000	Variable	12 1/8"	5.2	120V AC	2.7	UL Listed	Backup Pad, Sanding Disc	Dust Collection Canister, Removable Front Handle, Speed Lock-On Button	00000000	000000	00000000	00000

Flap Wheel Sanders

Use to sand wide, flat surfaces.

Sanders

For Wheel		No-Load Speed, rpm
Dia.	Wd.	Min.	Max.	No. of Speeds	O'all Lg.	Wt., lbs.	Voltage	Current, A	Features		Each
4"-4 1/2"	2"-4"	950	3,700	Variable	15"	7 1/4	120V AC	12.3	Flap Wheel, Wheel Guard	00000000	0000000

Flap Wheels

For Rough Finish
Grit	Dia.	Wd.	Abrasive Material	Abrasive Backing Material	Cloth to Nylon Mesh Ratio	For Use On		Each
40	4 1/8"	2"	Aluminum Oxide	Cloth	__	Steel, Wood	00000000	000000
60	4 1/8"	2"	Aluminum Oxide	Cloth	__	Steel, Wood	00000000	00000
80	4 1/8"	2"	Aluminum Oxide	Cloth	__	Steel, Wood	00000000	00000
80	4 1/8"	4"	Aluminum Oxide	Cloth/Nylon Mesh	1:1	Steel, Wood	00000000	00000
For Smooth Finish
120	4 1/8"	2"	Aluminum Oxide	Cloth	__	Steel, Wood	00000000	00000
180	4 1/8"	2"	Aluminum Oxide	Cloth	__	Steel, Wood	00000000	00000
180	4 1/8"	4"	Aluminum Oxide	Cloth/Nylon Mesh	1:1	Steel, Wood	00000000	00000
180	4 1/8"	4"	Aluminum Oxide	Nylon Mesh	__	Steel, Wood	00000000	00000
For Extra Smooth Finish
240	4 1/8"	2"	Aluminum Oxide	Cloth	__	Steel, Wood	00000000	00000
280	4 1/8"	4"	Aluminum Oxide	Nylon Mesh	__	Steel, Wood	00000000	00000

Robot-Ready Sanders

Automate sanding on your line by attaching these sanders to a robot arm. Compared to sanders operated by humans, these apply the same force and pattern for a more consistent and repeatable finish. To program them, connect them to your robot controller using the solenoid valves with wire leads. They’re certified by Universal Robots (UR), which means they’ve validated that these sanders are compatible with their arms. To help ensure an accurate finish, use a force torque sensor (not included).

Attach these sanders to your robot’s wrist with mounts for end of robot arm and robot tool (each sold separately). The mounts for end of robot arm have a mounting pattern that conforms to ISO 31.5 mm, 40 mm, and 50 mm, so they’ll work with most industrial robots and cobots. Since they’re a quick-connect tool changer, they let you switch out one sander for another without taking apart hardware.

Add an air coupler to install your own quick-connect fittings for the air input on these sanders.

Disc sanders, or random orbital sanders, move in both circular and back and forth motions. That’s why they leave minimal swirl patterns and aren’t limited to moving with the grain of your workpiece. However, these sanders can’t fit into corners because their pads are circular.

Sheet sanders use rectangular sanding sheets that are good for fitting into corners, but they must sand with the grain pattern of your workpiece. Sanders for 8"-long sheets only move back and forth; they’re known as inline sanders. Those for 7"-long sheets move in an orbital motion and are known as jitterbug sanders.

Sanders with a 3/8" stroke length are good for aggressive sanding that produces a rough finish (best for grits 16 to 80), such as grinding and deburring. Sanders with a 3/16" stroke length work for general purpose sanding (best for grits 100 to 240), such as deburring, texturing, and adding smooth finishes. Sanders with a 3/32" stroke length are for ultra-fine sanding (best for grits greater than 280), including extra-smooth finishing and polishing.

Add a debris collection system to keep the area clean. If you’re using them in a hazardous location where large amounts of debris could be flammable, be sure to use a system that’s certified for your location.

Sanders

Disc Sander

Sheet Sander

	For Disc		For Sheet				Spindle					Air Inlet
Stroke Lg.	Dia.	Mount Type	Lg.	Wd.	Max. No-Load Speed	Power, hp	Thread Size	Gender	Average Air Consumption @ Pressure	O'all Lg.	Wt.	Pipe Size	Thread Type	Gender	Includes		Each
Disc
3/16"	5"	Hook and Loop	__	__	12,000 rpm	0.28	5/16"-24	Male	18 cfm @ 90 psi	5"	3.3 lbs. / 1.5 kg	1/4	NPT	Female	Solenoid Valve with Wire Leads	00000000	000000000
3/16"	6"	Hook and Loop	__	__	12,000 rpm	0.28	5/16"-24	Male	18 cfm @ 90 psi	5"	3.3 lbs. / 1.5 kg	1/4	NPT	Female	Solenoid Valve with Wire Leads	00000000	00000000
3/32"	5"	Hook and Loop	__	__	12,000 rpm	0.28	5/16"-24	Male	18 cfm @ 90 psi	5"	3.3 lbs. / 1.5 kg	1/4	NPT	Female	Solenoid Valve with Wire Leads	00000000	00000000
3/32"	6"	Hook and Loop	__	__	12,000 rpm	0.28	5/16"-24	Male	18 cfm @ 90 psi	5"	3.3 lbs. / 1.5 kg	1/4	NPT	Female	Solenoid Valve with Wire Leads	00000000	00000000
Sheet
3/8"	__	__	8"	2 3/4"	2,400 strokes/min.	0.3	__	__	18 cfm @ 90 psi	5 1/4"	3.7 lbs. / 1.7 kg	1/4	NPT	Female	Solenoid Valve with Wire Leads	00000000	00000000
3/32"	__	__	7"	3 2/3"	10,000 rpm	0.28	__	__	18 cfm @ 90 psi	5 1/4"	2.4 lbs. / 1 kg	1/4	NPT	Female	Solenoid Valve with Wire Leads	00000000	00000000

Mounts for End of Robot Arm

Black PTFE-Coated Aluminum Mount for End of Robot Arm (Bolt On)

Low Profile—Black PTFE-Coated Aluminum
Bolt Circle Dia. (Mount. Hole Pattern Compatibility)	Mounting Fasteners Included	Mounting Plate Dia., mm	Max. Load Cap.	Wt.	Lg., mm		Each
31.5 mm (ISO 31.5) 40 mm (ISO 40) 50 mm (ISO 50)	Yes	83	110 lbs. / 50 kg	0.53 lbs. / 0.24 kg	19	00000000	0000000

Mounts for Robot Tool

Black PTFE-Coated Aluminum Mount for Robot Tool (Bolt On)

		Mounting Plate
Bolt Hole Thread Size (No. of Holes)	Mounting Fasteners Included	Lg., mm	Wd., mm	Wt.	Lg., mm		Each
Low Profile—Black PTFE-Coated Aluminum
M6 (4)	No	62	38	0.16 lbs. / 0.07 kg	12	00000000	000000

Air Couplers

Air Coupler

Female Threaded Air Connection		Female Quick-Disconnect Air Connection		Male Threaded Air Connection		Male Quick-Disconnect Air Connection
Pipe Size	Thread Type	Coupling Size	Quick-Disconnect Shape	Pipe Size	Thread Type	Coupling Size	Quick-Disconnect Shape		Each
1/4	NPT	1/4	Industrial	1/4	NPT	1/4	Industrial	00000000	000000

Replacement Sanding Pads

Replacement Disc Sanding Pad

Replacement Sheet Sanding Pad

Disc
Dia.	Lg.	Wd.	Mount Type		Each
5"	__	__	Hook and Loop	00000000	000000
6"	__	__	Hook and Loop	00000000	00000
Sheet
__	7"	3 2/3"	Hook and Loop	00000000	00000
__	8"	2 3/4"	Hook and Loop	00000000	00000

Replacement Sanders

Replacement Disc Sander

Replacement Sheet Sander

	For Disc		For Sheet				Spindle					Air Inlet
Stroke Lg.	Dia.	Mount Type	Lg.	Wd.	Max. No-Load Speed	Power, hp	Thread Size	Gender	Average Air Consumption @ Pressure	O'all Lg.	Wt.	Pipe Size	Thread Type	Gender		Each
Disc
3/16"	5"	Hook and Loop	__	__	12,000 rpm	0.28	5/16"-24	Male	18 cfm @ 90 psi	5"	3.3 lbs. / 1.5 kg	1/4	NPT	Female	00000000	000000000
3/16"	6"	Hook and Loop	__	__	12,000 rpm	0.28	5/16"-24	Male	18 cfm @ 90 psi	5"	3.3 lbs. / 1.5 kg	1/4	NPT	Female	00000000	00000000
3/32"	5"	Hook and Loop	__	__	12,000 rpm	0.28	5/16"-24	Male	18 cfm @ 90 psi	5"	3.3 lbs. / 1.5 kg	1/4	NPT	Female	00000000	00000000
3/32"	6"	Hook and Loop	__	__	12,000 rpm	0.28	5/16"-24	Male	18 cfm @ 90 psi	5"	3.3 lbs. / 1.5 kg	1/4	NPT	Female	00000000	00000000
Sheet
3/8"	__	__	8"	2 3/4"	2,400 strokes/min.	0.3	__	__	18 cfm @ 90 psi	5 1/4"	3.7 lbs. / 1.7 kg	1/4	NPT	Female	00000000	00000000
3/32"	__	__	7"	3 2/3"	10,000 rpm	0.28	__	__	18 cfm @ 90 psi	5 1/4"	2.4 lbs. / 1 kg	1/4	NPT	Female	00000000	00000000

Sanding Sheets for Triangular Detail Sanders

Quickly attach, remove, and reuse these hook-and-loop sheets with triangular detail sanders. A coating prevents dust and debris from building up on the abrasive surface.

	For Sander						4" × 4"
Grit	Manufacturer	Manufacturer Model No.	For Use On	Abrasive Material	Abrasive Backing Material	Sanding Properties	Pkg. Qty.		Pkg.
For Rough Finish
40	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	00000
60	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	0000
80	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	0000
For Smooth Finish
100	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	0000
120	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	0000
180	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	0000
For Extra-Smooth Finish
240	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	0000
320	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	0000
400	Bosch	1294VSK	Steel, Wood	Aluminum Oxide	Paper	Clog Resistant	5	00000000	0000

Multipurpose Oscillating Tool Blades

These blades fit most brands of oscillating tools, including Bosch, DeWalt, Fein, Makita, Milwaukee, Ridgid, Rockwell, and Skil.

For technical drawings and 3-D models, click on a part number.

				Material
	Lg.	Wd.	Dia.	Tooth	Body	Cut Type	For Use On		Each
A	4"	1 1/4"	__	High-Speed Steel	Carbon Steel	Plunge	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	000000
B	4"	3/8"	__	High-Speed Steel	Carbon Steel	Plunge	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	0000
C	4"	3/4"	__	High-Speed Steel	Carbon Steel	Plunge	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	00000
D	4"	1 1/4"	__	Carbide-Tipped Steel	Carbon Steel	Plunge	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	00000
D	4"	1 3/4"	__	Carbide-Tipped Steel	Carbon Steel	Plunge	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	00000
E	4"	2 1/2"	__	High-Speed Steel	Carbon Steel	Plunge	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	00000
F	3 3/4"	2 1/8"	__	High-Speed Steel	Carbon Steel	Plunge	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	00000
G	__	__	3 1/2"	High-Speed Steel	Carbon Steel	Flush, Straight	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	00000
G	__	__	4"	High-Speed Steel	Carbon Steel	Flush, Straight	Wood, Wood with Nails, Metal, Drywall, PVC	0000000	00000

Oscillating Tool Blades for Cutting Wood

These blades fit most brands of oscillating tools, including Bosch, DeWalt, Fein, Makita, Milwaukee, Ridgid, Rockwell, and Skil.

			Material
	Lg.	Wd.	Tooth	Body	Cut Type	For Use On		Each
A	4"	1 1/4"	High-Speed Steel	Carbon Steel	Plunge	Wood, Laminate	0000000	000000
B	3 3/4"	1 1/4"	High-Speed Steel	Carbon Steel	Flush, Plunge	Wood	000000	00000
B	3 3/4"	1 1/4"	High-Speed Steel	Carbon Steel	Flush, Plunge	Wood, Wood with Nails	000000	00000

Oscillating Tool Blades for Cutting Soft Materials

These blades fit most brands of oscillating tools, including Bosch, DeWalt, Fein, Makita, Milwaukee, Ridgid, Rockwell, and Skil.

For technical drawings and 3-D models, click on a part number.

				Material
	Lg.	Wd.	Dia.	Tooth	Body	Cut Type	For Use On		Each
A	__	__	4"	Carbon Steel	Carbon Steel	Flush, Straight	Cardboard, Cloth, Foam, Leather, Rubber	0000000	000000
B	4"	1 1/4"	__	Carbon Steel	Carbon Steel	Flush, Straight	Cardboard, Carpet, Shingles	0000000	00000

Oscillating Tool Blades for Cutting Thin Metal

This blade fits most brands of oscillating tools, including Bosch, DeWalt, Fein, Makita, Milwaukee, Ridgid, Rockwell, and Skil.

For technical drawings and 3-D models, click on a part number.

		Material
Lg.	Wd.	Tooth	Body	Cut Type		Each
4"	1 1/4"	High-Speed Steel	Carbon Steel	Plunge	0000000	000000

Oscillating Tool Blades for Cutting Drywall

This blade fits most brands of oscillating tools, including Bosch, DeWalt, Fein, Makita, Milwaukee, Ridgid, Rockwell, and Skil.

For technical drawings and 3-D models, click on a part number.

	Material
Dia.	Tooth	Body	Cut Type		Each
3 1/2"	Carbon Steel	Carbon Steel	Plunge	0000000	000000

Oscillating Tool Blades for Grinding Grout

Coated with carbide grit, these blades grind grout. They fit most brands of oscillating tools, including Bosch, DeWalt, Fein, Makita, Milwaukee, Ridgid, Rockwell, and Skil.

For technical drawings and 3-D models, click on a part number.

		Material
	Dia.	Abrasive	Body		Each
A	3"	Carbide	Steel	0000000	000000
B	3 1/2"	Carbide	Steel	0000000	00000

Oscillating Tool Blades for Scraping Caulk and Paint

A knife edge scrapes away caulk and paint. These blades fit most brands of oscillating tools, including Bosch, DeWalt, Fein, Makita, Milwaukee, Ridgid, Rockwell, and Skil.

For technical drawings and 3-D models, click on a part number.

	Lg.	Wd.	Body		Each
A	4"	2"	Carbon Steel	0000000	00000
B	4"	2 1/4"	Carbon Steel	0000000	00000

Cordless Oscillating Tools

Cut, scrape, and grind in tight spaces. This tool has an oscillating blade that makes flush and plunge cuts without damaging the surrounding material. It accepts accessories from most brands of oscillating tools and has a quick-change blade holder, so you don't need tools to change blades. A built-in LED light illuminates your work surface.

Manufacturer	Manufacturer Model No.	Voltage	No-Load Speed, oscillations/min.	Lg.	Wt., lbs.	Batteries Included	Includes		Each
DeWalt	DCS356B	20V DC	0-20,000	11.2"	2.33	No	Adapter for Use With Oscillating Tool Accessories; One Blade for Cutting Wood; One Blade for Cutting Wood with Nails	0000000	0000000
DeWalt	DCS356D1	20V DC	0-20,000	11.2"	2.33	Yes	25 Sanding Sheets; Adapter for Use With Oscillating Tool Accessories; Charger; Cloth Case; One Blade for Cutting Wood; One Blade for Cutting Wood with Nails; Sanding Pad	000000	000000

Replacement Parts for DCS356D1 Model

		Each
Blade for Cutting Wood	000000	000000
Blade for Cutting Wood with Nails	000000	00000
Sanding Pad	000000	00000
Battery	000000000	000000
Charger	000000000	00000

Electric Oscillating Tools

Cut, scrape, and grind in tight spaces. These tools have an oscillating blade that makes flush and plunge cuts without damaging the surrounding material. They accept accessories from most brands of oscillating tools and have a quick-change blade holder, so you don't need tools to change blades.

Manufacturer	Manufacturer Model No.	Current	No-Load Speed, oscillations/min.	Lg.	Wt., lbs.	Includes		Each
Bosch	GOP40-30B	4 A @ 120 V AC	8,000-20,000	11"	3.3	25 Sanding Sheets; Cloth Case; One Blade for Cutting Wood, Wood with Nails, Drywall, PVC, and Metal; One Blade for Plunge Cuts in Wood and Laminate; One Blade for Plunge Cuts in Wood, Wood with Nails, Drywall, PVC, and Metal; Sanding Pad	000000	0000000
Bosch	GOP55-36C2	5.5 A @ 120 V AC	8,000-20,000	11"	3.5	25 Sanding Sheets; One Blade for Cutting Carpet, Cardboard, and Shingles; One Blade for Cutting Wood, Wood with Nails, Drywall, PVC, Metal, and Ceramic Tile; One Blade for Removing Grout; One Blade for Removing Grout and Mortar; One Blade for Removing Sealant, Paint, and Glue; Plastic Case; Sanding Pad; Two Blades for Cutting Wood, Wood with Nails, Drywall, PVC, and Metal; Two Blades for Plunge Cuts in Wood and Laminate; Two Blades for Removing Sealant; Two Blades for Sawing Wood, Wood with Nails, Drywall, PVC, and Metal	0000000	000000

Replacement Parts

Component	For Manufacturer Model No.		Each
Blade for Plunge Cuts in Laminate, Wood	GOP40-30B	0000000	000000
Blade for Flush and Straight Cuts in Drywall, Metal, PVC, Wood, Wood with Nails	GOP40-30B	0000000	00000
Blade for Plunge Cuts in Drywall, Metal, PVC, Wood, Wood with Nails	GOP40-30B	0000000	00000
Blade for Grinding Grout	GOP40-30B, GOP55-36C2	0000000	00000
Blade for Scraping Caulk and Paint	GOP40-30B, GOP55-36C2	0000000	00000
Blade for Cutting Soft Materials Flush and Straight Cuts in Cardboard, Carpet, Shingles	GOP40-30B, GOP55-36C2	0000000	00000
Blade for Plunge Cuts in Ceramic Tile, Drywall, Metal, PVC, Wood with Nails	GOP55-36C2	0000000	00000
Sanding Pad	GOP40-30B	0000000	0000