#223 1/2''x3/8''x22.96mm Arden Keyhole Bit
$40.00

#224 1/2''x1/2''x24.52mm Arden Keyhole Bit
$41.00

#225 1/2''x5/8''x24.52mm Arden Keyhole Bit
$42.00

#226 1/2''x3/4''x24.52mm Arden Keyhole Bit
$47.00