STOP COUNTERSINK CUTTERS

AT484 replaceable pilots have a .086" dia. shank with a flat to accommodate the set screw of the AT455 cutter. An undercut permits the head to seat on the cutter angle. Part No. Head Dia. Buy Part No. Head Dia. Buy AT484-2 #40 $9.70 AT484-56 3/32 $9.75 AT484-12 #30 $7.50 AT484-57 1/8 $9.75 AT484-21 #21 $9.75 AT484-59 5/32 $9.70 AT484-31 #11 $8.75 AT484-61 3/16 $9.70 AT484-32 #10 $8.95 AT484-63 7/32 $8.20