Bolt Circle Calculator

Calculator Menu

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

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	$59.95 More information
Knurler, Large Capacity

SIEG X2D Mini Mill

SIEG X2D Mini Mill

Full featured mini mill at an incredible price
350 Watt variable speed DC drive
Largest table and X-Y travel in its class
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Dovetail solid column and air spring head support

$849.00

Regularly $999.00

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