5/16" x 3/4" Carbide Bur Blank Unground 6% Cobalt Grade 9412

Diameter A: 5/16"

Decimal In Inches: 0.3125"

Tolerance: ± 0.005"

Length
B: 3/4"

Decimal In Inches: 0.750"

Tolerance: ± 0.010"
C: 0.055"

Tolerance: ± 0.005" R: 2.005"

Tolerance: ± 0.018"

Weight: 0.02

Material: Tungsten Carbide

Grain Size: Fine

Grade: 9412

Surface Finish: As Sintered