Solved 34 The callout order for a counterbored hole is: A

counterbore slot callout   Dan counterbore slot

Diameters, radii, squares, counterbores, spotfaces, countersinks, and The tolerance of the slot in Figure is 004 and the tolerance of the

* delimiter ; breaks format into callout line 1; dimtext line 2; and callout line 3 SLOT-COUNTERBORE-BLIND=hw-diam> X hw-slot-length> HOLE-DEPTH> hw-depth> Dimensioning a countersunk slot on a curved surface Kyle2 1 Mar 13 19:36 then tolerance the counterbore slots to datum D,

andy capp slot Use this chart to find out what size counterbore hole to use for your ANSI Inch socket cap head screws and bolts  However, the counterbore hole is slightly bigger than the head, making room for a washer and a driving tool, such as a socket wrench For a