This information is available from Solidworks 2006 version.

Only one position by feature hole is processed

Feature Entities

SOLIDWORKS Entity	Subtype	DATAKIT Class	Remarks
Simple		Dtk_feat with type DTK_FEAT_HOLE	Yes
Wizard Hole	Counterbore	Dtk_feat with type DTK_FEAT_HOLE	Yes
Wizard Hole	Countersink	Dtk_feat with type DTK_FEAT_HOLE	Yes
Wizard Hole	Hole	Dtk_feat with type DTK_FEAT_HOLE	Yes
Wizard Hole	Straight Tap	Dtk_feat with type DTK_FEAT_HOLE	Yes
Wizard Hole	Tapered Tap	Dtk_feat with type DTK_FEAT_HOLE	Yes
Wizard Hole	Legacy Hole	Dtk_feat with type DTK_FEAT_HOLE	Yes
Wizard Hole	Counterbore Slot	Dtk_feat with type DTK_FEAT_HOLE	Not Yet
Wizard Hole	Countersink Slot	Dtk_feat with type DTK_FEAT_HOLE	Not Yet
Wizard Hole	Slot	Dtk_feat with type DTK_FEAT_HOLE	Not Yet
Advanced Hole		Dtk_feat with type DTK_FEAT_HOLE	Partially