UPPER TOLERANCE: 0.0MM
LOWER TOLERANCE: -.062MM
Source: Michelin Quality Requirements Manual 1993
7.64mm to 8.00mm
-.002
8mm
If the diameter is 16mm, then the radius is diameter/2 = 8mm.
For all practical purposes an 8mm drill is equal to 5/16 inch.
circumference = pi x diameter = 3.1416 x 8mm = 25.13mm (approx)
Usualy 8mm of stirrups will be used
The urethra is bigger. Ureters average 3-4mm in diameter, while urethras average 6-8mm.
8mm diameter bars at 200mm x 200mm square spacing
You do not specify if the 8 mm is the circumference, diameter or radius. Please clarify.
Diameter is the value used to rate things such as balls, bullets, and other round objects. So an 8mm ball has a diameter of 8 millimetres.
diameter multiply by 20 times example: 8mm*20=160mm
Weight of MS Round Bar is calculated as ((Diameter in mm)^2)/162.
The caliber of the firearms. This is the bore diameter given in fractions of an inch, or in millimeters. A .30 caliber rifle is about .30 inches in diameter. An 8mm rifle is about 8 mm in diameter. Shotguns use an entirely different system known as gauge.