Do it Best 7/16 In. Titanium Drill Bit MazdaSuper hard gold colored titanium nitride coating provides greater lubricity for freer and faster cutting with less pressure. Reduced shank for drilling larger holes with 3 8" drill. No center punch needed. 135 deg. split point starts cutting immediately.
60 and 75 Degree angles marked
over 3X faster than standard sequential chargers
J-block nail flange included for use in new construction (can be discarded or recycled if application is not for new construction)
Bristles made of white tampico fiber
Precision cut threads accurately formed for consistent
Fits all hole saws 1-1/4 In
Forged chrome-plated steel for sturdy durability
Not suitable for very hard epoxy or cement groups (for this project
but more cost effective and faster to install
14 TPI T-Shank
in diameter
laminate trimmers