Finger Sanders | McMaster-Carr

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51 Products

About Sanding Abrasives

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.

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	Features		Each
3/8"	13"	4,354	Variable	0.35	22,000	7 cfm @ 90 psi	12"	2	1/4	NPT	Female	3/8"	Exhaust Muffler	00000000	0000000
1/2"	18"	5,730	Variable	1/2	20,000	22 cfm @ 90 psi	15"	2 1/2	1/4	NPT	Female	3/8"	Exhaust Muffler, Adjustable Belt Tracking	00000000	000000
3/4"	20 1/2"	5,730	Variable	1/2	20,000	22 cfm @ 90 psi	16 1/4"	2 3/4	1/4	NPT	Female	3/8"	Exhaust Muffler, Adjustable Belt Tracking	00000000	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	000000
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	000000
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

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	Arm Range of Motion	Features		Each
1/2"	18"	2,400	1	19"	5	120V AC	7	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	Specifications Met	Features		Each
1 1/8"	21"	656	3,280	Variable	15"	4 1/2	120V AC	5	CSA Certified, UL Listed	Removable Side Handle, Speed Lock-On Button	0000000	0000000

Sanding Strip File Handles

Attach a 1" wide sanding sheet to create your own file. Sheets and rolls are sold separately.

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

	For Sheet
For Abrasive Mount Type	Wd.	Lg.	Wd.	Holder Lg.	Handle Lg.		Each
Adhesive Back	1"	11"	1"	4 3/4"	5 1/2"	0000000	00000

Belt Sanding Sticks

Access tight spots. These sticks are spring-loaded to hold a small sanding belt taut, but you can easily rotate the belt when it becomes worn.

Sticks

For Belt
Wd.	Lg.	Wd.	Lg.	Includes		Each
1/4"	12"	1/4"	6"	120-grit Multipurpose Aluminum Oxide Sanding Belt	000000000	00000
1/2"	16"	1/2"	8"	120-grit Multipurpose Aluminum Oxide Sanding Belt	000000000	0000
3/4"	20"	3/4"	10"	120-grit Multipurpose Aluminum Oxide Sanding Belt	000000000	0000

Belts

For Rough Finish
Wd.	Lg.	Abrasive Material	Abrasive Backing Material	For Use On	Choose a Grit	Pkg. Qty.		Pkg.
1/4"	12"	Aluminum Oxide	Cloth	Steel, Wood	36, 40, 50, 60, 80	10	00000000	000000
1/2"	16"	Aluminum Oxide	Cloth	Steel, Wood	36, 40, 60, 80	10	00000000	00000
3/4"	20"	Aluminum Oxide	Cloth	Steel, Wood	36, 40, 60, 80	10	00000000	00000
For Smooth Finish
1/4"	12"	Aluminum Oxide	Cloth	Steel, Wood	100, 120, 150, 180	10	00000000	00000
1/2"	16"	Aluminum Oxide	Cloth	Steel, Wood	100, 120, 150, 180	10	00000000	00000
3/4"	20"	Aluminum Oxide	Cloth	Steel, Wood	100, 120, 180	10	00000000	00000
For Extra Smooth Finish
1/4"	12"	Aluminum Oxide	Cloth	Steel, Wood	240, 320, 400	10	00000000	00000
1/2"	16"	Aluminum Oxide	Cloth	Steel, Wood	240, 320, 400	10	00000000	00000
3/4"	20"	Aluminum Oxide	Cloth	Steel, Wood	240, 320, 400	10	00000000	00000
For Polished Finish
1/4"	12"	Aluminum Oxide	Cloth	Steel, Wood	500, 600	10	00000000	00000
1/2"	16"	Aluminum Oxide	Cloth	Steel, Wood	500, 600	10	00000000	00000
3/4"	20"	Aluminum Oxide	Cloth	Steel, Wood	600	10	000000000	00000