Sanding Machines | McMaster-Carr

	Voltage Voltage

120V AC

240V AC

460V AC

	For Belt Width For Belt Width

	For Belt Orientation For Belt Orientation

Vertical

Horizontal

Any Angle

	For Belt Length For Belt Length

	For Disc Diameter For Disc Diameter

10"

12"

	Power Power

	For Abrasive Form For Abrasive Form

Belt

Disc

Sheet

	Phase Phase

Single

Three

	Table Length Table Length

	Power Source Power Source

Electric

Air

	Maximum No-Load Speed Maximum No-Load Speed

	Current Current

	Control Type Control Type

On/Off Switch

Hand Wheel

Lever

	Table Width Table Width

2 1/2"

6 1/4"

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Number of Speeds Number of Speeds

One

Variable

	Motor Speed Motor Speed

1,725 rpm

3,450 rpm

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Dust Port Diameter Dust Port Diameter

2 3/4"

	Cord Length Cord Length

6 ft.

8 ft.

	Overall Length Overall Length

	For Disc Mount Type For Disc Mount Type

40 Products

Stationary Belt Sanders

For 1" Wd. Belt

For 2" Wd. Belt

For 4" Wd. Belt

Optional Floor Stand

The adjustable belt tracking lets you maintain proper belt tension. These sanders are wired for the lower voltage listed. Sanding belts are sold separately.

Sander for 2” wide belts has a full-length hinge on the belt guard that allows easy access to the belt.

Detachable platen enables contour sanding.

For Belt			Table
Wd.	Lg.	Orientation	Wd.	Lg.	Max. No-Load Speed, sfpm	No. of Speeds	Voltage	Current, A	Motor Speed, rpm	hp	Phase	Includes	Features		Each
1"	42"	Vertical	3"	3"	1,800	One	120V AC 240V AC	5.4 2.7	1,725	1/3	Single	Contact Wheel	Adjustable Belt Tracking, Belt Guard, Detachable Platen	0000000	0000000
2"	48"	Horizontal and Vertical	2 1/2"	5"	4,500	One	120V AC 240V AC	7 3.5	3,450	1/2	Single	Contact Wheel	Adjustable Belt Tracking, Belt Guard, Detachable Platen	00000000	000000
4"	36"	Horizontal and Vertical	2 1/2"	5"	3,600	One	120V AC 240V AC	7 3.5	3,450	1/2	Single	__	Adjustable Belt Tracking, Belt Guard	0000000	000000

Optional Floor Stand

0000000

Each

0000000

Stationary Belt Sanders with Dust Collector

Mounted on a 100 cfm dust collector, this sander operates in a horizontal and vertical position. The adjustable belt tracking lets you maintain proper belt tension. Sander is wired for the lower voltage listed. Sanding belts are sold separately.

For Belt		Table									Dust Collector
Wd.	Lg.	Wd.	Lg.	Max. No-Load Speed, sfpm	No. of Speeds	Voltage	Current, A	Motor Speed, rpm	hp	Phase	Ht.	Wd.	Dp.		Each
4"	36"	2 1/2"	5"	3,615	One	120V AC/240V AC	7/3.5	3,450	1/2	Single	32"	14"	12"	0000000	000000000

Any-Angle Stationary Belt Sanders

Sander

Replacement Idler Spindle Assembly

Replacement Coupling Assembly

Replacement Motor

Optional Floor Stand

Replacement Drive Pulley

Operate these sanders in a horizontal position, vertical position, or any angle in between. The adjustable belt tracking lets you maintain proper belt tension. Sanding belts are sold separately.

Three-Prong Plug (Single Phase)

For Belt		Table
Wd.	Lg.	Wd.	Lg.	Max. No-Load Speed, sfpm	No. of Speeds	Voltage	Current, A	Motor Speed, rpm	hp	Features		Each
6"	48"	6"	10"	3,500	One	120V AC/240V AC	24/12	3,450	3	Adjustable Belt Tracking, Belt Guard	0000000	000000000

Replacement Drive Pulley	Each	0000000
Optional Floor Stand	Each	000000
Replacement Idler Spindle Assembly	Each	000000
Replacement Coupling Assembly	Each	00000
Replacement Motor	Each	000000

Hardwire Connection (Three Phase)

For Belt		Table
Wd.	Lg.	Wd.	Lg.	Max. No-Load Speed, sfpm	No. of Speeds	Voltage	Current, A	Motor Speed, rpm	hp	Features		Each
6"	48"	6"	10"	3,500	One	240V AC/460V AC	6.4/3.2	3,450	3	Adjustable Belt Tracking, Belt Guard	0000000	000000000

Optional Floor Stand	Each	0000000
Replacement Drive Pulley	Each	000000
Replacement Idler Spindle Assembly	Each	000000
Replacement Coupling Assembly	Each	00000

Belt Sanders for Lathes

Keep hands safely out of the way while deburring, sanding, and polishing workpieces on a lathe. Mount sanders to your lathe tool post, then adjust the arms to position the sanding belt against the workpiece. Rotate the sanding belt with the hand wheel to ensure that the abrasive wears evenly.

For Belt				Shank
Wd.	Lg.	For Max. Workpiece Dia.	Overall Lg.	Type	Ht.	Wd.	Includes		Each
1"	30"	6 3/16"	14 1/4"	Rectangular	3/4"	2"	(3) Sanding Belts in 80, 180, and 320 grit	0000000	0000000
2"	36"	8 5/8"	16 3/8"	Rectangular	3/4"	2"	(3) Sanding Belts in 80, 180, and 320 grit	0000000	000000
4"	54"	16 5/8"	20 3/8"	Rectangular	1"	2"	(3) Sanding Belts in 80, 180, and 320 grit	0000000	00000000

Stationary Disc Sanders

Lever Control

On/Off Switch Control

Use with adhesive-back discs. Sanders with two voltages are wired for the lower voltage.

Sanders with lever control have a built-in dust fan with a hose that attaches to any standard shop vacuum.

Miter gauge enables angled sanding.

	Table
For Disc Dia.	Wd.	Lg.	Max. No-Load Speed, rpm	No. of Speeds	Voltage	Current, A	Motor Speed, rpm	hp	Phase	Includes	Features		Each
Lever Control
12"	6 1/4"	17 1/4"	1,725	One	120V AC	6	1,725	1/2	Single	__	Built-In Dust Fan	0000000	0000000
On/Off Switch Control
10"	6"	11"	1,725	One	120V AC/240V AC	7.4/3.7	1,725	1/2	Single	Miter Gauge	Disc Guard	0000000	000000
12"	8"	14"	1,725	One	120V AC/240V AC	12.8/6.4	1,725	1	Single	Miter Gauge	Disc Guard	0000000	00000000

Optional Miter Gauge for Lever-Control Sander

0000000

Each

000000

Combination Disc and Belt Sanders

Sander

Sander with One-Piece Steel Stand

These sanders have a dust extraction port for connecting to a dust collector or vacuum system. The belt tilts for horizontal and vertical operation and adjusts to maintain proper belt tension. Sanding belts and adhesive-back sanding discs are sold separately. Sanders with two voltages are wired for the lower voltage listed.

Detachable platen enables contour sanding.

Sander—Three-Prong Plug (Single Phase)

For Adhesive-Back Disc				For Belt
Dia.	Table Wd.	Table Lg.	Max. No-Load Speed, rpm	Wd.	Lg.	Table Wd.	Table Lg.	Max. No-Load Speed, sfpm	Voltage	Current, A	Motor Speed, rpm	hp	Features		Each
10"	6"	11"	1,725	4"	36"	2 1/2"	5"	1,800	120V AC/240V AC	7.4/3.7	1,725	1/2	Adjustable Belt Tracking, Dust Extraction Port	0000000	000000000

Sander with One-Piece Steel Stand—Three-Prong Plug (Single Phase)

For Adhesive-Back Disc				For Belt
Dia.	Table Wd.	Table Lg.	Max. No-Load Speed, rpm	Wd.	Lg.	Table Wd.	Table Lg.	Max. No-Load Speed, sfpm	Voltage	Current, A	Motor Speed, rpm	hp	Features		Each
12"	8"	14"	2,500	6"	48"	6"	10"	2,800	240V AC	12	1,725	3	Adjustable Belt Tracking, Dust Extraction Port, Belt Guard, Detachable Platen	0000000	000000000

Sander with One-Piece Steel Stand—Hardwire Connection (Three Phase)

For Adhesive-Back Disc				For Belt
Dia.	Table Wd.	Table Lg.	Max. No-Load Speed, rpm	Wd.	Lg.	Table Wd.	Table Lg.	Max. No-Load Speed, sfpm	Voltage	Current, A	Motor Speed, rpm	hp	Features		Each
12"	8"	14"	2,500	6"	48"	6"	10"	2,800	240V AC	8.4	1,725	3	Adjustable Belt Tracking, Dust Extraction Port, Belt Guard, Detachable Platen	0000000	000000000

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

Low-Profile Mount for End of Arm

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

Low-Profile Mount for Robot Tool

		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