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Precision Finishing Inc.  |  1800 AM Drive Quakertown PA, 18951  |  E : info@precisionfinishinginc.com  |  O : 215.257.6862

Checker Industries   |   1280 Renton Rd, Pittsburgh, PA 15239   |   E : info@1800checker.com   |    O : 412.795.4414

a division of precision finishing

WASHINGTON MILLS CERAMIC TUMBLING MEDIA

Washington Mills Ceramics is the largest manufacturer of ceramic media in North America. Ceramic media bonds range from non - abrasive to hight cut, for polishing, cleaning, descaling, deflashing, radiusing, and deburring applications

Composition

Density

lbs/ft

(aprox.)

CUT

RATE

FINISH

result

More

Information

FB

STOCK ITEM

110

TYPICAL

APPLICATIONS :

FB is primarily used as a burnisher on all ferrous and non-ferrous metals.

 

10

STOCK ITEM

85

TYPICAL

APPLICATIONS :

10 is used for light deburring

on all metals. When used with a proper compound it can be used as a burnisher.

 

F

STOCK ITEM

85

TYPICAL

APPLICATIONS :

F is used for mild deburring on all metals and plastics. It can be used in place of plastic media on parts to be anodized. F will burnish with proper compounding. In addition, it can also be used prior to brazing.

 

20

STOCK ITEM

85

TYPICAL

APPLICATIONS :

20 is used for mild deburring on all metals and plastics. It can be used in place of plastic media on parts to be anodized. 20 will burnish with proper compounding. In addition, it can also be used prior to brazing.

 

120

SPECIAL ORDER

120

TYPICAL

APPLICATIONS :

DURAMEDIA® 120 will produce a light radius on all metals and is excellent with chemically accelerated products.

 

140

SPECIAL ORDER

140

TYPICAL

APPLICATIONS :

140 is long wearing and

provides light radiusing on all metals. It can be used as a burnisher and with chemically

accelerated deburring products.

 

XM

STOCK ITEM

140

TYPICAL

APPLICATIONS :

DURAMEDIA® XM is a coloring agent for burnishing all metals. It is also used as a driver for abrasives.

 

LWII

SPECIAL ORDER

65

TYPICAL

APPLICATIONS :

LWII was specially developed

as a cleaner-running alternative to plastic media in aerospace applications.

 

30

STOCK ITEM

95

TYPICAL

APPLICATIONS :

30 produces fine finishes

on all softer metals including aluminum die castings. It can be used on copper and brass with proper compounding.

 

ECH

STOCK ITEM

90

TYPICAL

APPLICATIONS :

ECH provides a medium

metal cut on all materials with a good finish. Typical applications include die castings and metal stampings.

 

50/SC

SPECIAL ORDER

90

TYPICAL

APPLICATIONS :

DURAMEDIA® 50/SC can be used prior to brazing or welding of all metals.

 

C

STOCK ITEM

90

TYPICAL

APPLICATIONS :

DURAMEDIA® C is a general purpose media for use on ferrous and non-ferrous metals. C leaves a bright finish on parts

 

XA

STOCK ITEM

145

TYPICAL

APPLICATIONS :

XA is medium-cutting,

long-wearing, and imapact-resistant over a wide range of demanding applications. XA is the ideal tumbling nugget.

 

WK

STOCK ITEM

100

TYPICAL

APPLICATIONS :

WK offers excellent deburring, a good attrition rate, and good surface enhancement. It is commonly used for blending machining lines and parting lines.

 

XC

STOCK ITEM

95

TYPICAL

APPLICATIONS :

XC offers fast cutting performance designed for heat treated steels. It has good cutting ability on Teflon products and nickel-bronze castings.

 

H

SPECIAL ORDER

110

TYPICAL

APPLICATIONS :

H is a fracture resistant media for use in large vibratory applications and high energy equipment.

 

120C

SPECIAL ORDER

125

TYPICAL

APPLICATIONS :

120C is a long- wearing

formula with excellent metal cut. It is typically used on tough aerospace alloys such as titanium.

 

PWS

SPECIAL ORDER

105

TYPICAL

APPLICATIONS :

PWS is made for use on

aerospace products such as titanium, Inconel, and Stellite.

 

40

STOCK ITEM

100

TYPICAL

APPLICATIONS :

40 can be used on all metals were fast stock removal is required.

 

3DCM

SPECIAL ORDER

125

TYPICAL

APPLICATIONS :

3DCM can be used on all

metal alloy 3D printed parts. This material is exceptional on aerospace alloys such as titanium.

 

3DCML

SPECIAL ORDER

125

TYPICAL

APPLICATIONS :

3DCML is designed for use in vibratory bowls and tubs in applications where maximum metal removal is the goal. It can be used on carbon steel, cobalt chrome alloys, nickel chromium alloys, or any metal 3D printed material.

 

LOOKING FOR MORE RESOURCES?

CERTIFIED

FINISHING SERVICES

Our Sub-Contract finishing services are held to PPAP, ISO, FFL, MIL, SAE, and other tight industry standards. Our services include shot peening, vibratory finishing, industrial washing, accelerated surface finishing and more.

PROCESS
DEVELOPMENT

Our process development team will help diagnose your project or application at hand, bringing over 250+ years of combined industry experience. utilizing our finishing facilities, come experience first hand the process and equipment before delivery. 

REPLACMENT

PARTS

If process control is critical to your operation, parts become an integral PM required to keep your process consitant and reliable. Check out our online store for quick selections and reliable delivery.