The Whiteside #DH3557LH Left Hand Hinge Boring Bit is s production quality Forstner style boring bit features a centering point, 2 straight carbide cutters for perfectly flat and smooth bottomed holes, and 2 carbide spurs to eliminate tear out. The 35mm diameter size is widely used for installing European style cup hinges for cabinet doors. Shank has a flat on one side for secure installation. Whiteside Machine Company - Claremont, North Carolina.
NOTE: Bit is designed for use in a boring machine with a left handed rotation only. Not for use in a drill press or router.
SH = Shank Size. CD = Cutting Diameter. OAL = Overall Length.
10mm SH X 35mm CD X 2-3/16" (57mm) OAL