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268 Orange Cemetery Rd
Morgantown, Ky 42261, USA

Grading System

Grading System

No. 1

Best quality – expect 1-3 defects

No. 2

Expect 3-5 defects and more waste than a No.1

No. 3

Expect over 5 defects including brands and other natural defects

TRBF

A mixture of 40% No. 1, 40% No. 2, and 20% No. 3

Table of Comparative Values

Ounces Fractional Inches Decimal Inches Millimeters
1 1/64 .016 0.40
2 1/32 .031 0.80
3 3/64 .047 1.19
4 1/16 .063 1.59
5 5/65 .078 1.99
6 3/32 .094 2.39
7 7/64 .109 2.78
8 1/8 .125 3.18
9 9/64 .141 3.58
10  5/32  .156 3.98
11  11/64  .172 4.37
12 3/16  .188 4.77