55232 Counterbore Screw Slot 12 Dia x 1516 x 12 Shank

counterbore slot   Dan counterbore slot

Get precise counterbore screw slots with Amana Tool's #55232 router bit 12 inch shank, 2-flute carbide tipped for industrial quality

Three 14 Counterbore, Three 8-32 Tapped Alignment Pin Holes Each base plate has a counterbored slot in the center for mounting Use constraints to make the slot's end arcs concentric with the counterbore's end arcs and constrain the sides of the slot to be tangent to

wc slot haakje Do not worry about it, I always use a slot drill for counterbores, the standard counterbores always use a larger guide pin than I use for the thread clearance Preamer 5pcs M3-M8 Pilot Slotting Counterbore Mould End Mill Cutter Solid Slot Countersink End Mill Drill Bit : : Industrial & Scientific