Inch

1/32" to 1/8"

2"

1"

Buffing Wheels

Cutoff Wheels

Grinding Bits

Grinding Cones

Grinding Wheels

Rubber-Cushioned Abrasive Grinding Bits

Sanding Flap Sleeves

Sanding Flap Wheels

Sanding Pads for Internal and Irregular Surfaces

Sanding Sleeves

Spiral-Wound Sanding Rolls

Wheel Brushes

0.03"

0.04"

0.05"

0.06"

0.07"

0.08"

0.09"

0.1"

0.11"

0.12"

0.13"

0.14"

0.16"

0.197"

0.2"

0.24"

0.26"

0.32"

0.34"

0.39"

0.47"

0.59"

0.73"

1"

1 1/4"

1 1/2"

1 5/8"

1"

1 3/8"

1 1/2"

1 5/8"

1 11/16"

1 3/4"

1 7/8"

1 15/16"

2"

2 1/4"

2 5/16"

2 1/2"

2 5/8"

2 3/4"

3"

3 1/8"

3 1/4"

3 1/2"

4"

4 1/2"

6"

6 1/2"

8"

8 1/2"

10"

12"

36

50

60

80

100

120

150

180

220

240

320

0.813"

0.85"

1"

1 1/16"

1 1/8"

1 1/4"

1 1/2"

1 5/8"

1 3/4"

2 1/8"

2 1/4"

2 1/2"

4 1/4"

4 1/2"

5 5/8"

6 1/4"

7 5/8"

8 1/4"

10 1/4"

1"

1 1/4"

1 3/8"

1 1/2"

1 5/8"

1 11/16"

1 3/4"

1 7/8"

1 15/16"

2"

2 1/4"

2 5/16"

2 1/2"

2 5/8"

2 3/4"

3"

3 1/8"

3 1/4"

3 1/2"

4"

4 1/2"

6"

6 1/2"

8"

8 1/2"

10"

12"

Threaded

Unthreaded

Aluminum Oxide

Boron Nitride

Ceramic

Diamond

Silicon Carbide

2-56

3-48

5-40

8-32

1/4"-20

5/8"-11

1 1/4"-20

1"

1 3/16"

1 1/4"

1 1/2"

2"

3"

EAR99

Less than 10,000 rpm

10,000 rpm to 19,999 rpm

20,000 rpm to 29,999 rpm

30,000 rpm to 39,999 rpm

40,000 rpm or greater