30

Composition

Bulk Density :

Finish :

Cut :

85 (lbs/ft)

Fine

None

AVAILABLE SIZES

ANGLE CUT CYLINDERS

(30°)

in.

A

​

3/16

5/16

1/2

5/8

7/8

B

​

11/32

9/16

7/8

1-1/2

1-3/4

ANGLE CUT CYLINDERS

(45°)

in.

A

​

3/8

B

​

1/4

ANGLE CUT TRIANGLES

(20°)

in.

A

​

3/8

5/8

5/8

7/8

7/8

1-1/8

1-3/8

1-7/8

B

​

1/4

3/4

5/8

3/8

7/8

3/8

1/2

5/8

CONES

in.

A

​

1/2

3/4

1-1/4

B

​

5/8

7/8

1-1/4

ANGLE CUT STAR

(20°)

in.

A

​

5/8

7/8

1-1/8

1-3/8

B

​

1/4

3/8

3/8

1/2

WEDGES

in.

A

​

1

1-1/2

B

​

1-1/8

1-5/8

Washington Mills | 30 Ceramic Tumbling Media

DURAMEDIA® 30 is a fine grain aluminum oxide based ceramic media product that provides a smooth finish while still allowing for fast metal removal with medium wear.

(95 lbs. /cubic foot, color: light gray)

​

DURAMEDIA® 30 is used in high-performance cutting, deburring, and surface improvement. It produces a fine finish on all softer metals including aluminum die castings. It can also be used on copper and brass with proper compounding.