Product Description

Taber® Grinding Wheels are available in many levels of abrasiveness to suit a wide range of material testing applications.

The choice of abrasive media should be based upon the wear the specimen material will be subjected to in actual use.

Wool felt or rubber wheels are used to test delicate materials. Wheels of abrasives in a matrix of rubber or vitrified clay are used for other materials.

Abrading wheels for Taber® Abrasers include five general types of varying abrasive quality:

  • Calibrase® — a resilient wheel composed of rubber and aluminum oxide abrasive particles;
  • Calibrade® — a non-resilient wheel composed of vitrified (clay) and silicon carbide abrasive particles;
  • Wool Felt — no abrasive particles;
  • Plain Rubber — no abrasive particles unless used with sandpaper strips;
  • Tungsten Carbide — extremely severe cutting and tearing action with helical teeth for use on resilient materials such as rubber, leather or floor covering.
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Taber® Abrasive Media Selection Guide Fill 118 Copy 1 Created with Sketch.

Taber® Calibrase® Wheels —now with ‘Easy Glide’ wheel hub

NumberColorComposition Load Range (g)Abrasive Action
CS10GreenRubber & Abrasive Grain 500—1000 Mild
CS10F 1BrownRubber & Abrasive Grain 250—500 Very Mild
CS-T3 2RedRubber & Abrasive Grain 500—1000 Mild
CS10PGreen Rubber & Abrasive Grain 500—1000 Very Mild
CS10WWhite Rubber & Abrasive Grain 250—500 Mild
CS17Dark GreenRubber & Abrasive Grain 500—1000 Very Mild

 

  • Reface with S-11 Refacing Disc or ST-11 Stone
  • Use before expiration date
  • Store in original container
  • Recommended storage conditions: temperature 23°C ±2°C and relative humidity 50% ±5%

1 Do not exceed 500 g load
2 Formerly CS10F Type 3

Taber® Calibrade® Wheels Fill 118 Copy 1 Created with Sketch.
NumberColor CompositionLoad Range (g) Abrasive Action
H10Grey-Green Vitrified Clay & Abrasive Grain 500—1000 Coarse
H18Grey-Green Vitrified Clay & Abrasive Grain 500—1000 Medium Coarse
H22GreenVitrified Clay & Abrasive Grain 500—1000 Very Coarse
H38 3 & 4TanVitrified Clay & Abrasive Grain 250/500/1000 Very Fine, Hard

 

  • Reface with Taber® Wheel Refacer
  • Store in original container
  • Recommended storage conditions: temperature 23°C ±2°C and relative humidity 50% ±5%

3 Do not exceed 500 g load
4 Reface with multipoint tool

Additional Specifications Fill 118 Copy 1 Created with Sketch.
  • Reface with Taber® Wheel Refacer
  • Store in original container
  • Recommended storage conditions: temperature 23°C ±2°C and relative humidity 50% ±5%

Do not exceed 500 g load
Reface with multipoint tool

The non-resilient Calibrade® wheels are subject to ‘clogging’ and ‘crowning’. The wheels may be refaced as often as required down to the minimum usable diameter of 44.5 mm (1.75 inch) as indicated on the wheel label.

Under conditions of typical application, any given load and wheel combination should perform a minimum of 300 test cycles on a material. If the abrasive media becomes unusable, due to wear, prior to the completion of 300 test cycles, the test may not correspond to normal wear and another media / load combination should be considered.

Index Terms: Fill 118 Copy 1 Created with Sketch.

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