5"

6"

7"

1"

1 1/2"

2"

3"

4"

4 1/2"

5"

6"

7"

8"

9"

9 1/8"

11 1/4"

Angle Grinders

Bench Grinders

Grinders for Bits and Burs

Grinders for Wheels and Cones

Handheld Buffers and Polishers

Handheld Disc Sanders

Handheld Power Drills

Motors

Pedestal Grinders

Portable Disc Sanders

Stationary Disc Sanders

1"

1 3/16"

1 1/4"

1 1/2"

2"

3"

1"

1 3/4"

Adhesive Back

Arbor

Hook and Loop

Quick-Change Fastener

1"

1 3/16"

1 1/2"

2"

3"

Buffing Wheels

Cutoff Wheels

Grinding Wheels

Polishing Bonnets

Sanding Discs

Sanding Flap Sleeves

Sanding Flap Wheels

Sanding Pads for Internal and Irregular Surfaces

Sanding Sleeves

Spiral-Wound Sanding Rolls

Wheel Brushes

3-48

8-32

1/4"-20

5/8"-11

M10

M14

1 3/8"

1 1/2"

1 5/8"

1 11/16"

1 3/4"

1 7/8"

1 15/16"

2"

2 1/2"

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"

3M Roloc

3M TSM

Merit Power-Lock Type I

Norton Speed-Lok TR

Norton Speed-Lok TR+

Norton Speed-Lok TS

Norton TY Power-Lock Type I

Standard Abrasive SocAtt

Compliant

Not Compliant

Exempt

Compliant

Not Compliant

Threaded

Unthreaded

EAR99

Arbor

Screw

Shank

Threaded Stud

1"

1 1/4"

1 1/2"

1 5/8"

1 3/8"

1 1/2"

1 5/8"

1 11/16"

1 3/4"

1 7/8"

1 15/16"

2"

2 1/2"

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"

0.813"

0.85"

1"

1 1/16"

1 1/8"

1 1/4"

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"

Foam

Rubber

Stainless Steel

Steel