For Quick Installation of Spring Plunger Latches.
The two step high speed steel drill bit has a 7/32 inch shank which "steps" down to an 1/8 inch. This handy drill allows you to drill both sizes of holes needed for the installation of plunger latches in a single operation.
The two step high speed steel drill bit has a 7/32 inch shank which "steps" down to an 1/8 inch. This handy drill allows you to drill both sizes of holes needed for the installation of plunger latches in a single operation.