7/16" x 4-1/2" Round Ground High Polished Chamfer one end 10% Cobalt Grade 9008

Diameter: 7/16"

Diameter (Decimal): 0.4375"

h6 Tolerance: +0/-0.00043"

Length: 4-1/2"

Length (Decimal): 4.5"

Tolerance: +0.60/-0"

Chamfer: 0.039(+/-0.008)"

Weight: 0.3544 lbs.

Material: Tungsten Carbide

Grain Size: Sub-Micron

Grade: 9008

Hardness: 92.0 HRa

TRS (MPa): 3500

Surface Finish: High Polished(0.1 μm Max Ra)