Irwin Bi-Metal Door Installation Kit
No matter what wood-boring project you face, IRWIN makes a drill bit to do the job better. Whether the job at hand requires quick, clean holes or precise finish work, there’s an IRWIN bit for it. Our mark of quality is stamped on the shank of our full range of bits for every application and every need.
Kit includes: double-sided jig, 2 bi-metal hole saws, 3/8-in mandrel, bolt plate template, custom router bit, and hinge plate template
Bi-metal hole saws for metal and wood doors
Fits all interior and exterior doors
Self centering jig fits all common door widths
Adjustable for both 2-3/8-in and 2-3/4-in backsets
Includes bolt plate template and router bit
Hinge plate template included
Complete installation in 3 easy steps