ECH

Composition

Bulk Density :

Finish :

Cut :

85 (lbs/ft)

Medium

Medium

AVAILABLE SIZES

ANGLE CUT CYLINDERS

(30°)

in.

A

​

7/16

5/8

7/8

B

​

25/32

1-1/8

1-1/2

ANGLE CUT TRIANGLES

(20°)

in.

A

​

7/8

7/8

1-1/8

1-3/8

1-7/8

B

​

5/8

15/16

5/16

1/2

5/8

ANGLE CUT STARS

(20°)

in.

A

​

5/8

​

B

​

1/4

​

WEDGES

in.

A

​

5/8

1

1-1/2

B

​

3/4

1-1/8

1-5/8

​

Washington Mills | ECH Ceramic Tumbling Media

DURAMEDIA® ECH is an aluminum oxide based ceramic media product that is used for general-purposes to produce a smooth surface finish due to the characteristics of the aluminum oxide abrasive.

(90 lbs. /cubic foot, color: brown)

​

DURAMEDIA® ECH is intended for medium cut applications and provides high performance cutting action for deburring and metal removal.