Drillco 1800E Series Carbide Tip Masonry Drill Bit, Black Oxide Finish, Round with Flat Shank, Spiral Flute, 3/16" Size, 3-1/2" Overall Length
[Product Information]
- Carbide-tipped masonry drill bit for drilling masonry materials
- Carbide-tipped high-speed steel is more wear resistant than high-speed steel
- Black oxide finish reduces wear while promoting chip and coolant flow
- Round shank with flats ground onto three sides to reduce slippage of the bit when used in drill chucks
