8mm

Titanium Coated Application: Turn your electric drill into a high-speed drill saw. The drill saw is made from HSS (hi-speed steel) coated with Titanium nitride for superior cutting speed and edge retention. The drill saw can be used to drill into or cut/rasp: Wood Plasterboard Masonry board Soft metals (non-hardened) Plastic Use the drill saw to drill the starting hole, enlarge the hole, or cut out irregular shaped holes with ease.