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Bolt Circle Calculator

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Enter values below to calculate the coordinates of the holes in a bolt circle.

Number of Holes N
Diameter of Bolt Circle D   in  mm
Diameter of Holes d 
Angle of First Hole A  degrees
Offset of Center X     Y 
 
 
Way Oil, Mobil Vactra Oil No. 2, Pint
Way Oil, Mobil Vactra Oil No. 2, Pint
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  • One Pint
  • Recommended for horizontal slideways on small to medium size machine tools
  • Rust Protection, ASTM D 665B Pass

$10.95

Regularly $12.95
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Collets, 3C Individual Sizes
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