Bosch Drill Bit And Countersink

The bosch brad point drill bit with countersink in 4mm offers an excellent all-round size for everyday woodworking, making it a popular choice for general joinery, furniture assembly and cabinet fitting. This versatile bit handles a broad range of screw sizes with ease, delivering clean, professional results in one pass. Combining drilling, countersinking and deburring in a single step, it eliminates the need to change bits mid-task and helps maintain accuracy throughout. It is designed for use with drill stands and drill drivers, and the cylindrical shank is fully compatible with standard three-jaw drill chucks. Built from tool steel with five cutting edges and a 90-degree countersink angle, it can also serve as a depth stop. Suitable for hard and soft wood, laminated and non-laminated chipboard, and plywood. Features and benefits: drills, countersinks and deburrs in one step cylindrical shank compatible with three-jaw drill chucks five cutting edges for a clean, accurate finish 90-degree countersink angle doubles as a depth stop suitable for hard soft wood, chipboard and plywood supplied with hexagon pin key, brad point drill bit and arbor-mounted countersink specifications: drill bit diameter: 4mm countersink angle: 90 degrees cutting edges: 5

The bosch brad point drill bit with countersink in 4mm offers an excellent all-round size for everyday woodworking, making it a popular choice for general