SEMI-PRECISION BALL DIVISION

[Brass] [Carbon] [Chrome] [Rockbit] [Stainless] [Grinding] [Burnishing]

Balls: (Burnishing and Deburring Media)                                                                                      

Material

Size Range

Shapes

Carbon and Stainless steel

1/8 - 1” (3.175mm - 25.4mm)

Ball Rounds, Balcones, Cones, Diagonals, Ovalballs

High Quality Stainless and Carbon Steel Media
Our Polishing, Burnishing and Deburring media supplies applications using rotary horizontal barrels, vibratory tubs, trough or bowl-type finishing machines or turret-mounted drum machines.The steel media produces a burr-free, bright, smooth surface.  Steel medias are long-wearing and durable.  Size and material type are specified according to the parts to be finished.

Round - Manufactured to the nominal diameter dimension with no visual surface irregularities. 
Specified for critical applications only.

Cones/Ballcones - Very popular for vibratory finishing applications requiring aggressive action.
See dimensional specifications table for configuration.

Diagonals - Particularly suited to odd shapes where lodging might be a problem or parts with hard to reach angles. See dimensional specifications for configuration.

Ovalballs - Mostly used for vibratory finishing and barrel tumbling operations when a scratch and dimple free finish is required.  See dimensional specifications for configuration.

Cones (order by size)

Dimensions

A

B

1/2”

0.470

0.535

3/4”

0.650

0.800

1”

0.850

1.000

All dimensions are +/-0.010”

Ballcones (order by size)

Dimensions

A

B

1/8”

0.125

0.170

5/32”

0.215

0.270

3/16”

0.270

0.300

1/4

0.320

0.400

5/16”

0.375

0.465

1/2”

0.450

0.550

All dimensions are +/-0.010”

Diagonals (order by size)

Dimensions

A

B

1/8”

0.12500

0.12500

5/32”

0.15625

0.15625

3/16”

0.18750

0.18750

7/32”

0.21875

0.21875

1/4”

0.25000

0.25000

5/16”

0.31250

0.31250

3/8”

0.37500

0.37500

All dimensions are +/-0.010”

Ovalballs (order by size)

Dimensions

A

B

1/8”

0.245

0.125

5/32”

0.320

0.156

3/16”

0.380

0.187

1/4”

0.445

0.250

5/16”

0.535

0.312

3/8”

0.630

0.375

All dimensions are +/-0.010”

2200 Pendley Road, Cumming, Georgia 30041
Telephone: 770.889.9223   Fax:  770.889.0828  Email: sales@hooverprecision.com

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