Hole Pattern Click the hole pattern point object from the Detailing tool set to insert a hole pattern. Parameter Description Pattern Select a hole pattern Number of Rows For rectangular hole patterns, enter the number of rows Vertical Spacing For rectangular hole patterns, enter the vertical spacing between the rows Number of Columns For rectangular hole patterns, enter the number of columns Horizontal Spacing For rectangular hole patterns, enter the horizontal spacing between the columns Number of Holes For bolt circle patterns, enter the number of holes Bolt Circle Dia. For bolt circle patterns, enter the diameter Hole Type Select the type of holes Hole Size For round and tapped hole types, enter the hole size Slot Width For slotted hole types, enter the slot width Slot Length For slotted hole types, enter the slot length Counterbore/Countersunk Select to draw counterbore or countersunk holes Show Centerlines Select to display the centerlines on the pattern View Select the hole pattern view