Keyhole T-Slot Pockets for 4mm screws

MSRC 516, 38 and 12 Inch Keyhole Router Bits Slot Bolts keyhole slot dimensions With keyhole slot• Recess mounted• White plastic• Screw hook must be ordered separately keyhole slot The following tables show standard dimensions for keys and their grooves Metric

keyhole slot dimensions I use the key hole bit for Blind type slots the norm, the slot in you picture I use two bits to get them in place the norm and with carr bolts