Belt Grinders | McMaster-Carr

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EAR99

DFARS Specialty Metals

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85 Products

About Sanding Abrasives

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	Optional Floor Stand	Replacement Motor		Replacement Coupling Assembly
	Replacement Idler Spindle Assembly		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 Type	Motor Speed, rpm	hp	Features		Each
6"	48"	6"	10"	3,500	One	120V AC/240V AC	24/12	Brushed	3,450	3	Adjustable Belt Tracking, Belt Guard	0000000	000000000

Replacement Drive Pulley	Each	0000000
Replacement Motor	Each	000000
Replacement Idler Spindle Assembly	Each	000000
Replacement Coupling Assembly	Each	00000
Optional Floor Stand	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 Type	Motor Speed, rpm	hp	Features		Each
6"	48"	6"	10"	3,500	One	240V AC/460V AC	6.4/3.2	Brushed	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

Contact Wheels for Stationary Belt Sanders

Serrations on the wheel prevent heat buildup, allowing for fast, aggressive sanding and long belt life.

Also Available: Other wheel sizes, widths, and durometers. Please select 46425A999 and specify wheel diameter and width, arbor size, and rubber hardness.

Wheels
			Tire				Replacement Tires
Dia.	Arbor Hole Dia.	Max. Speed, rpm	Material	Hardness		Each		Each
2" Wd.
6"	3/4"	3,475	Rubber	Durometer 55A	00000000	0000000	00000000	0000000
8"	3/4"	3,275	Rubber	Durometer 55A	00000000	000000	00000000	000000
3" Wd.
6"	3/4"	3,475	Rubber	Durometer 55A	00000000	000000	00000000	000000
8"	3/4"	3,275	Rubber	Durometer 55A	00000000	000000	00000000	000000
12"	1 1/4"	3,000	Rubber	Durometer 55A	00000000	000000	00000000	000000
14"	1 1/4"	2,850	Rubber	Durometer 55A	00000000	000000	00000000	000000

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.

All have a hand wheel so you can rotate the belt to ensure that the abrasive wears evenly. Sanders with an on/off switch can also automatically rotate the belt.

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

Air-Powered Narrow-Belt Sanders

The narrow belt is good for sanding in tight spaces. These sanders have an arm that pivots 360°. Sanding belts are sold separately.

Adjustable belt tracking lets you maintain proper belt tension.

Sanders
For Belt									Air Inlet							Replacement Contact Arms
Wd.	Lg.	Max. No-Load Speed, sfpm	No. of Speeds	hp	Motor Speed, rpm	Air Consumption, cfm	O'all Lg.	Wt., lbs.	Pipe Size	Thread Type	Gender	For Air Hose ID	Features		Each		Each
3/8"	13"	4,354	Variable	0.35	22,000	13	12"	2	1/4	NPT	Female	3/8"	Exhaust Muffler	00000000	0000000	000000	00
1/2"	18"	5,730	Variable	1/2	20,000	3	15"	2 1/2	1/4	NPT	Female	3/8"	Exhaust Muffler, Adjustable Belt Tracking	00000000	000000	000000000	000000
3/4"	20 1/2"	5,730	Variable	1/2	20,000	3	16 1/4"	2 3/4	1/4	NPT	Female	3/8"	Exhaust Muffler, Adjustable Belt Tracking	00000000	000000	000000000	000000

Heavy Duty Air-Powered Narrow-Belt Sanders

The insulated housing reduces vibration and won’t transmit cold air to the operator’s hand. The narrow belt is good for sanding in tight spaces. These sanders have adjustable belt tracking that lets you maintain proper belt tension. Sanding belts are sold separately.

You can change the contact arm on your sander to sand different types of surfaces.

Sanders

Fixed Arm

Pivoting Arm

For Belt									Air Inlet
Wd.	Lg.	Max. No-Load Speed, sfpm	No. of Speeds	hp	Motor Speed, rpm	Average Air Consumption	O'all Lg.	Wt., lbs.	Pipe Size	Thread Type	Gender	For Air Hose ID	Arm Range of Motion		Each
Fixed Arm
1/2"	24"	5,800	Variable	1/2	20,000	4 cfm @ 90 psi	14 1/2"	3	1/4	NPT	Female	3/8"	__	0000000	0000000
Pivoting Arm
3/4"	18"	4,550	Variable	1/2	20,000	4 cfm @ 90 psi	14 1/4"	2 1/2	1/4	NPT	Female	3/8"	360°	0000000	000000
3/4"	20 1/2"	4,550	Variable	1/2	20,000	4 cfm @ 90 psi	14 1/4"	2 1/2	1/4	NPT	Female	3/8"	360°	0000000	000000

Optional Contact Arms

Standard and Heavy Duty

For Narrow Spaces

Low Profile

For Curved Surfaces

	For Belt
Arm Style	Wd.	Lg.		Each
For Fixed-ArmSander
Standard	1/2"	24"	0000000	000000
Heavy Duty	1/2"	24"	0000000	000000
For Narrow Spaces	1/4"	24"	0000000	00000
Low Profile	1/4"	24"	0000000	000000
For Curved Surfaces	1/4", 1/2"	24"	0000000	00000
For Pivoting-ArmSander
Standard	5/8", 3/4"	18"	0000000	00000
Heavy Duty	5/8", 3/4"	18"	0000000	000000
For Narrow Spaces	1/4"	18"	0000000	00000
For Narrow Spaces	5/8", 3/4"	20 1/2"	0000000	000000
For Curved Surfaces	1/4", 1/2"	18"	0000000	00000
For Curved Surfaces	5/8", 3/4"	18"	0000000	000000

Replacement Parts

For Pivoting-Arm Sanders

For Fixed-Arm Sander

For Fixed-Arm Sander
Component		Each
Air Motor	0000000	0000000
Air Motor Repair Kit	0000000	000000
Drive Wheel	0000000	00000
Idler Arm Assembly	0000000	00000
Idler Wheel Assembly	0000000	00000
Safety Throttle Lever	0000000	00000
Tension Spring	0000000	0000
Throttle Lever Pin	0000000	0000
For Pivoting-Arm Sander
Air Motor	0000000	000000
Air Motor Repair Kit	0000000	000000
Belt Aligning Tension Spring	0000000	0000
Drive Wheel	0000000	00000
Safety Throttle Lever	0000000	00000
Throttle Lever Pin	0000000	0000
Set Screw	0000000	0000
For Fixed-Arm and Pivoting-Arm Sander
Belt Aligning Knob	0000000	00000

Air-Powered Narrow-Belt Sanders for Curved Surfaces

Make more contact with curved surfaces for a more consistent finish than you’d get with a standard sander. These belt sanders flex 180° around pipe, tubing, and handrails. They create such a consistent surface they're often used with fine grit sanding belts to finish stainless steel pipe to a smoothness that's required for cleaning in food and pharmaceutical applications. These sanders have an adjustable handle, so you always have a steady grip for good control. They will not work on concave surfaces, such as the inside of a pipe. Sanding belts are sold separately.

For Belt										Air Inlet
Wd.	Lg.	For Max. Workpiece Dia.	Max. No-Load Speed, sfpm	No. of Speeds	hp	Motor Speed, rpm	Average Air Consumption	O'all Lg.	Wt., lbs.	Pipe Size	Thread Type	Gender	For Air Hose ID	Features		Each
1 1/2"	30"	2 3/8"	2,100	Variable	0.7	3,400	5.6 cfm @ 90 psi	18"	6.5	1/4	NPT	Female	3/8"	Exhaust Muffler, Adjustable Handle	000000	000000000

Electric Belt Sanders

The adjustable belt tracking lets you maintain proper belt tension. These sanders have a belt-release lever for quick changes. They meet OSHA requirements.

For Belt		No-Load Speed, sfpm
Wd.	Lg.	Min.	Max.	No. of Speeds	O'all Lg.	Wt., lbs.	Voltage	Current, A	Motor Type	Specifications Met	Includes	Features		Each
3"	21"	690	1,440	Variable	11 1/2"	9.5	120V AC	8.8	Brushed	CSA Certified	Sanding Belt	Adjustable Belt Tracking, Belt-Release Lever, Dust Collection Bag	0000000	0000000
4"	24"	__	1,640	One	14"	12.6	120V AC	11	Brushed	CSA Certified	Sanding Belt	Adjustable Belt Tracking, Belt-Release Lever, Dust Collection Bag, Speed Lock-On Button	0000000	000000

Electric Narrow-Belt Sanders

The narrow belt is good for sanding in tight spaces. Sanding belts are sold separately.

Pivoting Arm

For Belt
Wd.	Lg.	Max. No-Load Speed, sfpm	No. of Speeds	O'all Lg.	Wt., lbs.	Voltage	Current, A	Motor Type	Arm Range of Motion	Features		Each
1/2"	18"	2,400	1	19"	5	120V AC	7	Brushed	360°	Reversible Handle	00000000	0000000

Fixed Arm

For Belt		No-Load Speed, sfpm
Wd.	Lg.	Min.	Max.	No. of Speeds	O'all Lg.	Wt., lbs.	Voltage	Current, A	Motor Type	Specifications Met	Features		Each
1 1/8"	21"	656	3,280	Variable	15"	4 1/2	120V AC	5	Brushed	CSA Certified, UL Listed	Removable Side Handle, Speed Lock-On Button	0000000	0000000

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

Belt Sanding Wheels for Bench and Pedestal Grinders

Use sanding belts on your grinder. As the wheel rotates, the rubber tire expands and holds the belt in place.

		For Belt
Dia.	Thick.	Wd.	Lg.	Arbor Hole Size	Arbor Hole	Max. Speed, rpm	Tire Material	Tire Hardness		Each
6"	1"	1"	18 15/16"	1"	Unthreaded	3,650	Rubber	Durometer 60A	0000000	0000000
6"	1 1/2"	1 1/2"	18 15/16"	1"	Unthreaded	3,650	Rubber	Durometer 60A	0000000	000000
6"	2"	2"	18 15/16"	1"	Unthreaded	3,650	Rubber	Durometer 60A	0000000	000000
6"	3"	3"	18 15/16"	1"	Unthreaded	3,650	Rubber	Durometer 60A	0000000	000000

Arbor Hole Reducer Bushings

For Wheel
Dia.	Thick.	Choose an ID		Each
6"	1"	1/2", 5/8", 3/4", 7/8"	0000000	000000
6"	1 1/2", 2", 3"	1/2", 5/8", 3/4", 7/8"	0000000	00000

Belt Sanding Wheels for Portable Grinders

Use sanding belts on your grinder. Slip your belt onto the rubber tire and inflate to the desired hardness.

Wheels
		For Belt								Replacement Tires
Dia.	Thick.	Wd.	Lg.	Arbor Hole Thread Size	Max. Speed, rpm	Tire Material	Features		Each		Each
3 1/4"	3"	3"	10 11/16"	1/2"-13	7,000	Rubber	Threaded Air Valve	0000000	0000000	0000000	000000
3 1/4"	3"	3"	10 11/16"	5/8"-11	7,000	Rubber	Threaded Air Valve	0000000	000000	0000000	00000
5"	2 3/4"	2 3/4"	15 1/2"	5/8"-11	3,500	Rubber	Threaded Air Valve	0000000	000000	0000000	00000
5"	3 1/2"	3 1/2"	15 1/2"	5/8"-11	3,500	Rubber	Threaded Air Valve	0000000	000000	0000000	00000