#89 1/2''x25mmx43/64'' (17.4mm) Arden Hinge Boring Bit
$32.00

#90 1/2''x1-3/8''x43/64'' Arden Hinge Boring Bit
$36.00

#91 1/2''x40mmx43/64'' (17.4mm) Arden Hinge Boring Bit
$42.00