The Dewalt DT4535 brad point drill bit set. Brad point drill bits are constructed from chrome vanadium alloyed steel and fitted with a centre location point and outer cutting spurs for clean accurate holes in hardboard, plywood, chipboard and all natural hard and softwood. These bits are typically used for dowelling applications and woodscrew clearance holes. Features and Benefits Impact-ready Titanium Drill Bits that have 2x the standard life expectancy of a normal drill bit and higher resistance to breaking A one-piece solid design for extra durability The titanium coating provides extra protection for a longer bit life in even the toughest conditions, while also reducing heat build-up Unique Pilot Point for easy starting and to prevent slipping or 'walking', allowing for a more accurate and clean drill action and eliminating the need for centre punching All drill bits come in a tough case, able to withstand most environments Metric drill bit diameter comes in various sizes